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https://killexams.com/exam_list/Network-GeneralKillexams : Network Troubleshooting Software Market Share Analysis, Environment Development Trend In 2023
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Feb 13, 2023 (The Expresswire) -- Network Troubleshooting Software MarketSize 2023-2029 | New Report (122 Pages) | In This Reports Network Troubleshooting Software Market and its business scene, significant issues, answers for relieving the upgrading risk, methodologies, future lookout, and possibilities, Other than the standard design reports, Top Network Troubleshooting Software Companies (Pingman Tools, Martello Technologies, Obkio, Tarlogic Security, Splunk, SolarWinds Network Management, Integrated Research, Spiceworks, ThousandEyes, Cisco, InfoVista, Domotz, SolarWinds MSP, Flowmon Networks, Savvius, SolarWinds, NetBrain Technologies, LiveAction, Riverbed Technologies, Sinefa, ManageEngine) with the best facts and figures, definitions, SWOT and PESTAL analysis, expert opinions and the latest trends around the world.
Moreover, the Network Troubleshooting Software Market Report includes data on research and development, New product launches, product feedback from global and regional markets by key players. This structured analysis provides a graphical representation and strategic breakdown of the Network Troubleshooting Software market by region.
Who are the key players in the Network Troubleshooting Software market?
List of TOP KEY PLAYERS in Network Troubleshooting Software Market Report are: -
Network Troubleshooting Software Market Analysis and Insights
This report aims to provide a comprehensive presentation of the global market for Network Troubleshooting Software, with both quantitative and qualitative analysis, to help readers develop business/growth strategies, assess the market competitive situation, analyze their position in the current marketplace, and make informed business decisions regarding Network Troubleshooting Software.
The Network Troubleshooting Software market size, estimations, and forecasts are provided in terms of and revenue (USD millions), considering 2023 as the base year, with history and forecast data for the period from 2017 to 2029. This report segments the global Network Troubleshooting Software market comprehensively. Regional market sizes, concerning products by types, by application, and by players, are also provided. The influence of COVID-19 and the Russia-Ukraine War were considered while estimating market sizes.
“The Research Report includes specific segments by region (country), by company, by Type and by Application. This study provides information about the sales and revenue during the historic and forecasted period of 2017 to 2029.”Ask For trial Report
For a more in-depth understanding of the market, the report provides profiles of the competitive landscape, key competitors, and their respective market ranks. The report also discusses technological trends and new product developments.
The report will help the Network Troubleshooting Software companies, new entrants, and industry chain related companies in this market with information on the revenues for the overall market and the sub-segments across the different segments, by company, product type, application, and regions.
What segments are covered Network Troubleshooting Software Market report?
Product Type Insights
Global markets are presented by Network Troubleshooting Software type, along with growth forecasts through 2029. Estimates on revenue are based on the price in the supply chain at which the Network Troubleshooting Software are procured by the companies.
This report has studied every segment and provided the market size using historical data. They have also talked about the growth opportunities that the segment may pose in the future. This study bestows revenue data by type, and during the historical period (2017-2023) and forecast period (2023-2029).
Segmentby Type - Network Troubleshooting Software Market
● Cloud-Based ● On-Premises
Application Insights
This report has provided the market size (revenue data) by application, during the historical period (2018-2023) and forecast period (2023-2029).
This report also outlines the market trends of each segment and consumer behaviors impacting the Network Troubleshooting Software market and what implications these may have on the industry's future. This report can help to understand the relevant market and consumer trends that are driving the Network Troubleshooting Software market.
Segment by Application - Network Troubleshooting Software Market
● Large Enterprises ● Medium-Sized Enterprise ● Small Enterprises
What is the Network Troubleshooting Software market Share?
Network Troubleshooting Software Market Shareby Company Type Report is designed to incorporate both qualify qualitative and quantitative aspects of the industry with respect to each of the regions and countries involved in the study. This report also provides a balanced and detailed analysis of the on-going Network Troubleshooting Software trends, opportunities/high growth areas, Network Troubleshooting Software market drivers which would help the investors to device and align their market strategies according to the current and future market dynamics.
The Global Network Troubleshooting Software Market Share report is provided for the international markets as well as development trends, competitive landscape analysis, and key regions development status. Development policies and plans are discussed as well as manufacturing processes and cost structures are also analyzed. This report additionally states import/export consumption, supply and demand Figures, cost, price, revenue, and gross margins.
Which region has the largest share in Global Network Troubleshooting Software Market?
Regional Outlook
This section of the report provides key insights regarding various regions and the key players operating in each region. Economic, social, environmental, technological, and political factors have been taken into consideration while assessing the growth of the particular region/country. The readers will also get their hands on the revenue and sales data of each region and country for the period 2017-2029.
The market has been segmented into various major geographies, including North America, Europe, Asia-Pacific, South America, Middle East and Africa. Detailed analysis of major countries such as the USA, Germany, the U.K., Italy, France, China, Japan, South Korea, Southeast Asia, and India will be covered within the regional segment. For market estimates, data are going to be provided for 2023 because of the base year, with estimates for 2023 and forecast revenue for 2029.
This Report lets you identify the opportunities in Network Troubleshooting Software Market by means of a region:
● North America ● Europe ● Asia-Pacific ● South America ● The Middle East and Africa
COVID-19 and Russia-Ukraine War Influence Analysis
The readers in the section will understand how the Network Troubleshooting Software market scenario changed across the globe during the pandemic, post-pandemic and Russia-Ukraine War. The study is done keeping in view the changes in aspects such as demand, consumption, transportation, consumer behavior, supply chain management, export and import, and production. The industry experts have also highlighted the key factors that will help create opportunities for players and stabilize the overall industry in the years to come.
Reasons to Purchase this Report:
● Strong qualitative and quantitative market analysis based on the segment breakdown within the consideration of both economic as well as non-economic factors. ● Market evaluation based on market value (Data in USD Billion) for each segment breakdown. ● Indicates of the region and segment breakdown that is expected to witness the fastest growth rate and acts as market dominant. ● Analysis of geography highlighting, the region vice consumption of the product/service and an indication of the factors that are affecting the market within each region. ● The competitive landscape encompasses the market ranking of the major market competitors, new service/product launches, partnerships, business expansions, and acquisitions in the past five years of companies profiled. ● The company profiles section provides an understanding of the company overview, company insights, product benchmarking, and SWOT analysis for the major market players. ● Current as well as the future market outlook of the industry with respect to latest developments (which involve growth opportunities and drivers as well as challenges and restraints of both emerging as well as developed regions). ● In-depth analysis of the market through Porter’s Five Forces Analysis. ● Provides insight into the market through Value Chain. ● The understanding of market dynamics scenario, growth opportunities of the market for the period of forecast. ● 6-month post-sales analyst support.
Key questions answered in the report:
● What is the growth potential of the Network Troubleshooting Software market? ● Which product segment will take the lion’s share? ● Which regional market will emerge as a pioneer in the years to come? ● Which application segment will experience strong growth? ● What growth opportunities might arise in the Network Troubleshooting Software industry in the years to come? ● What are the most significant challenges that the Network Troubleshooting Software market could face in the future? ● Who are the leading companies on the Network Troubleshooting Software market? ● What are the main trends that are positively impacting the growth of the market? ● What growth strategies are the players considering to stay in the Network Troubleshooting Software market?
Detailed Table of Content of Global Network Troubleshooting Software Market Research Report 2023
1 Network Troubleshooting Software Market Overview 1.1 Product Overview and Scope of Network Troubleshooting Software 1.2 Network Troubleshooting Software Segment by Type 1.3 Network Troubleshooting Software Segment by Application 1.4 Global Network Troubleshooting Software Market Size Estimates and Forecasts
2 Network Troubleshooting Software Market Competition by Manufacturers 2.1 Global Network Troubleshooting Software Market Share by Manufacturers (2017-2023) 2.2 Global Network Troubleshooting Software Revenue Market Share by Manufacturers (2017-2023) 2.3 Global Network Troubleshooting Software Average Price by Manufacturers (2017-2023) 2.4 Manufacturers Network Troubleshooting Software Manufacturing Sites, Area Served, Product Type 2.5 Network Troubleshooting Software Market Competitive Situation and Trends 2.6 Manufacturers Mergers and Acquisitions, Expansion Plans
3 Network Troubleshooting Software Retrospective Market Scenario by Region 3.1 Global Network Troubleshooting Software Retrospective Market Scenario in Sales by Region: 2017-2023 3.2 Global Network Troubleshooting Software Retrospective Market Scenario in Revenue by Region: 2017-2023 3.3 North America Network Troubleshooting Software Market Facts and Figures by Country 3.4 Europe Network Troubleshooting Software Market Facts and Figures by Country 3.5 Asia Pacific Network Troubleshooting Software Market Facts and Figures by Region
4 Global Network Troubleshooting Software Historic Market Analysis by Type 4.1 Global Network Troubleshooting Software Market Share by Type (2017-2023) 4.2 Global Network Troubleshooting Software Revenue Market Share by Type (2017-2023) 4.3 Global Network Troubleshooting Software Price by Type (2017-2023)
5 Global Network Troubleshooting Software Historic Market Analysis by Application 5.1 Global Network Troubleshooting Software Market Share by Application (2017-2023) 5.2 Global Network Troubleshooting Software Revenue Market Share by Application (2017-2023) 5.3 Global Network Troubleshooting Software Price by Application (2017-2023)
10 Global Market Forecast 10.1 Network Troubleshooting Software Market Estimates and Projections by Type 10.2 Network Troubleshooting Software Market Estimates and Projections by Application 10.3 Network Troubleshooting Software Market Estimates and Projections by Region
11 Research Finding and Conclusion
12 Methodology and Data Source 12.1 Methodology/Research Approach 12.2 Data Source 12.3 Author List 12.4 Disclaimer
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Mon, 13 Feb 2023 17:08:00 -0600en-UStext/htmlhttps://www.marketwatch.com/press-release/network-troubleshooting-software-market-share-analysis-environment-development-trend-in-2023-2023-02-13Killexams : Network problems have a simple solution
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Fri, 11 Nov 2022 06:54:00 -0600entext/htmlhttps://www.helsinki.fi/en/researchgroups/inverse-problems/ipnet-inverse-problems-networkKillexams : Wi-Fi not working? Here’s how to fix the most common problems
Wi-Fi problems can strike anyone at any time, no matter how much networking experience you have. But if you’ve not come across a particular Wi-Fi issue before, there’s no harm in not knowing how to fix it. All you need are the right tools and a few tips, and you’ll be able to diagnose and solve your Wi-Fi problem in no time.
Whether you’re experiencing problems with slow internet, Wi-Fi signal dropping, or you just can’t connect to Wi-Fi at all, here are some of the quickest and easiest fixes you can try; as well as some advanced stuff for more troubling Wi-Fi problems.
Slow or no internet access in certain rooms
Casezy/Getty Images
Wi-Fi is made up of radio waves, meaning your Wi-Fi router broadcasts in all directions from a central location. If your router is in a far corner of your house, then you’re covering a great deal of the outside world unnecessarily. If you can, move your router to a more centralized location. The closer you can put your router to the center of your coverage area, the better reception will be throughout your home.
If you have external antennas, you can try adjusting those, too. Alternating between fully vertical and fully horizontal positions can help it reach in multiple directions.
If you live in an apartment building, other routers might be interfering with yours. Free software, like NetSpot on Mac, Windows, and Android, or Wi-Fi Analyzer for Android, can show you every wireless network nearby and what channel they’re using. If your router overlaps with nearby networks in particular rooms, consider switching to a less congested channel. If you need help switching, here’s our guide on how to change your Wi-Fi channel.
If your Wi-Fi speed is slow no matter where you are, try plugging a laptop into your router directly and test your internet speed using one of the best internet speed tests. If speeds are still down, the problem is likely with your internet connection, not your router. Try some of these ways to Improve speed and contact your ISP.
If that’s not the issue, it could be that your current wireless channel is overcrowded by your devices or by those of other nearby networks. Consider changing the channel on your router in your router settings, by accessing the admin settings.
If that doesn’t help, performing a factory reset on your router and setting it up again may help. On most routers, there’s a Reset button that you can hold down with a paperclip. Do so for 30 seconds, and the router should default to factory settings. Use our guide to setting up a wireless router to get everything properly configured, and see if that helps.
If none of that works and your internet is fine on a wired connection, your router might be dying. Consider buying a new one: Here are the best routers we’ve reviewed and why they’re great picks. If the router seems fine, then it might instead be your modem, which could suffer connectivity issues if it’s on its way out, too. If you’re looking to upgrade your modem as a fix, we also have a guide on some of the top modem-router combos. Upgrading to a Wi-Fi 6 or Wi-Fi 6E router can also help ease issues with congestion and support faster speeds, provided that your broadband plan is capable of these boosted speeds.
One device can’t connect to the Wi-Fi
Sometimes you run into a Wi-Fi issue with one particular device. It’s probably just a momentary network issue, which is an easy fix. Try turning off the Wi-Fi on your device, then re-enabling it — or unplugging and replugging your Wi-Fi dongle. If that doesn’t work, restart the device and try again. Then try restarting the router itself.
If that doesn’t help, or if the problem reoccurs, consider deleting your current network from the list of saved networks on your device, then reconnect again.
If you’re running Windows 10 or 11, search for “wifi troubleshooting” and open the result, which should be Identify and Repair Network Issues. That will go through a series of diagnostics that may restore connectivity. On MacOS, you can run Wireless Diagnostics. Hold the Options key and click the AirPort (Wi-Fi) icon on the menu bar. Find Open Wireless Diagnostics, and then follow the on-screen instructions.
Nothing can connect to Wi-Fi
If you can’t connect to your Wi-Fi at all, plug your laptop into the router directly using an Ethernet cable, and see if you can connect that way. The particular type of Ethernet cable doesn’t matter, but there are some Ethernet cables that are better than others. If that works, your Wi-Fi is the problem and you should try some of the other fixes listed here. If it doesn’t work, then your internet may be down altogether. Check your ISP’s webpage and social accounts, or provide them a call to see if they are reporting problems. Sometimes providers can be a little slow to note issues, so you can also check with a monitoring site like Downdetector and see if other users in your region are reporting problems.
Resetting your router can fix a myriad of issues, too, and an inability to connect is one of them. Press the Reset button on the back of the router with a paperclip for 30 seconds, and the router should default to factory settings. Use our guide to setting up a wireless router to get everything properly configured.
If that’s no use, you may need to consider buying a new router.
Connections drop at random times
Is there some sort of pattern? Do connections drop whenever you use the microwave? Have you just installed a fish tank? It may sound weird, but some routers have trouble with these and other home hardware. The 2.5GHz band is readily interfered with by other devices, and 5GHz and 6GHz are notorious for being interrupted by physical objects. It could also be that you’re experiencing interference from other networks or devices. If your neighbors are heavy Wi-Fi users at a particular time each day, this could be slowing you down.
Changing your router’s channel might help. You can use NetSpot on Mac and Windows and Wi-Fi Analyzer for Android to show you every wireless network nearby. If yours overlaps with nearby networks, switching to a less congested channel in your router settings can help. We have a guide that will walk you through changing the channel on your router.
You can also try moving your router to a more accessible location so that there’s less distance (and interfering devices) between you and the router.
If that doesn’t work, try performing a factory reset on your router by pressing a paperclip into the miniature hole on it and following the reset steps as outlined in your manual.
Wi-Fi network disappears entirely
If you lose track of your Wi-Fi network on any device, it’s possible that your router reset itself. Do you see an unprotected network named after your brand of router? That might be yours. Connect a laptop or desktop to it via an Ethernet cable, then use our guide to setting up a wireless router to get everything properly configured again.
The network connects, but there’s no internet access
It might sound like a tired tip, but try resetting your modem by unplugging it and plugging it back in. If that’s no good, you can connect a laptop or desktop to your router with an Ethernet cable (these are the best ones) to see if it’s the router or your Wi-Fi that’s not working. If this works, then your best bet to get Wi-Fi working again is to reset your router. If there’s still no internet, though, you may have an outage. Contact your ISP.
Router crashes regularly and only restarting it helps
If your router needs to be restarted regularly, consider giving it a full reset. On most routers, you’ll find a Reset button that you can hold down with a paperclip. Do so for 30 seconds, and the router should default from factory settings. Use our guide to setting up a wireless router to get everything properly configured.
If that doesn’t work, your router may be on its way out. Your only real option is to return it if it is within its warranty period or to buy a new one.
Wi-Fi connection lost when logging back into the computer
This problem can crop up on Windows 10 due to an issue with Fast Startup. Fast Startup keeps certain processes running so you can log back in very quickly. However, this can sometimes cause a bug with the wireless driver that prevents it from reconnecting to Wi-Fi properly. In the short term, you can turn off Fast Startup to prevent this problem. Search for Power Options in your Windows 10 or Windows 11 search bar and go to this section of the Control Panel. Select Choose What the Power Button Does on the left-side menu, and then look at the new section Shutdown Settings. Find the option to Turn On Fast Startup and make sure it is deselected.
In the long term, you may need to update the driver for your wireless network adapter to fix any bugs causing this issue. You can follow our guide on how to update Windows 10 drivers for more information.
Forgot the Wi-Fi password
If you really can’t remember your Wi-Fi password, and there are no notes or cards with it written down somewhere, you’ll have to reset your router. Use a paperclip to press the hidden switch in the pinhole on the back of your router for 30 seconds. It should then default to factory settings.
Log into your Wi-Fi app or administrator settings (which you can find by searching your IP address on your browser). Look for a list of currently connected devices and pinpoint the ones you don’t recognize.
First, make sure these don’t represent connections you didn’t realize you had — each smart device will have its own connection, for example, and they can have some strange titles if you didn’t name them. Game consoles and TVs may also be connected, and if you’ve had friends and family over recently they may have connected with unfamiliar devices.
If you’ve ruled out all familiar devices and there’s still a connection or two you don’t recognize, it’s possible someone else is hijacking your Wi-Fi network. In this case, look in your settings for an option to block these devices on your Wi-Fi and ban their MAC addresses, if possible. Then change your Wi-Fi password, and reboot your router. This may not stop especially determined hackers, but it’s usually enough to kick unwanted guests off your network.
This can happen with some operating system updates. Windows 10 updates in mid-2020 had bugs that stopped some users from connecting to their Wi-Fi networks or even seeing a Wi-Fi connection at all. Similar updates to iOS, Android, and other platforms also have created bugs in the past that disrupt Wi-Fi connections.
When something like this happens, it’s best to wait for a patch that fixes the problem. In the meantime, remove the update and roll back your system to an earlier version to help get your online connectivity back.
While routers can last for years without needing a replacement, keep in mind that some problems can develop with age — a router may start lacking support for new device updates and similar issues that prevent it from working properly (as seen when Apple discontinued the AirPort Extreme, for example). That’s a sign that it’s time to look for a new router.
The satellite routers on my mesh network aren’t connecting
Make sure that your satellite devices are powered up and turned on. If they are, try unplugging and replugging the problematic device and see if it will connect to your network then. If your router app allows you to restart a Wi-Fi point (Google’s Home app, for example, allows this), then reboot that point and see if this helps, too.
Google also allows you to run a test to make sure the network is set up properly. You can find Wifi points on the Home app, under Test mesh. If the test comes back with a weak or failed connection, you should try repositioning your satellite routers to be closer to your primary router. This also is a good tactic for any mesh system that keeps dropping its satellite points — they could be too far away from the primary point.
You can also double-check to make sure that your satellite router devices have a different SSID than your primary router. If they were accidentally all assigned the same SSID, then the mesh network may not be able to coordinate properly.
If your router still seems unable to connect, then make sure that nothing significant has changed for your network settings. For example, if your ISP WAN (wide-area network) type changed for some reason, you may have to go back into the settings for the router and make sure that the right WAN setting is chosen.
There are additional special cases where certain Wi-Fi technology can interfere with mesh networks, so it’s also a good idea to contact router support directly and explain your situation if nothing is working.
My smart device isn’t connecting to Wi-Fi
First, make sure that your smart device and your router are both updated. Then try resetting your router and rebooting your smart device. You can either unplug and plug in the smart device or check its app for a reboot option — the Google Home app, for example, has a Reboot tool under each device section that you can use.
If the device still isn’t connecting properly, try moving it next to the router and seeing if it connects then — distance and interference can make a difference, especially for smaller smart devices. You should also double-check to make sure that your smart device doesn’t need a Zigbee hub to operate, which is more common among older smart devices but a problem that still occasionally crops up.
If your smart device keeps dropping a Wi-Fi signal, especially during busy times of the day, check to see if your router supports automatic band switching for devices. If it does, try turning this feature off. Sometimes a router will try to switch a smart device to a different band, but the device isn’t ready for that, causing it to lose a connection. There may also be issues with connecting to a mesh router, and you may have to be very specific about your network connection to make smart devices work.
It’s also a good idea to check if your particular device is suffering from temporary bugs that make connecting to Wi-Fi difficult or impossible. Nest minis and HomePod minis have both encountered such errors in the past. In these cases, a fix is usually patched in before too long, so keep making sure that your device is updated. Sometimes operating system updates, like a new iOS patch, also can affect smart device performance.
There are a number of other router settings that may block smart devices, but they are manufacturer dependent. If you can’t find what’s wrong, contact your router manufacturer’s support and explain that you think your router is having trouble connecting.
My console can’t connect to Wi-Fi
Check social media and Downdetector to make sure nothing is wrong with your gaming platform — sometimes your Xbox or PlayStation can get online just fine, but Xbox Live or Playstation Network is down for any number of reasons, but they’re typically back up again after a short period.
If everything looks all right there, reboot both your router and your game console and see if they can successfully connect. This is also a good time to test your internet connection. Major systems like Xbox and PlayStation have an option in their Settings menu to test your internet connection. On PlayStation, head to Settings, then Network, then select Test Internet Connection. On Xbox, go to Profile & System, select Settings, and in the General section, select Network Settings, where you will find an option to Test Network Speed & Statistics. This can provide more information about what’s going wrong and even tips on what you may need to change.
If your console and router seem to be acting properly but Wi-Fi keeps dropping, you may want to try moving the two devices closer to each other to see if the Wi-Fi signal improves. Try to remove any material or objects between the console and router: Placing both in a high, clear location often brings the best results. You can also try reducing the number of other devices on the network, especially if they’re streaming.
First, make sure you are trying to connect to your Wi-Fi and not via Wi-Fi Direct — they are two different technologies. We also highly suggest the traditional routine of turning everything off and back on again, especially if your printer has connected to Wi-Fi successfully in the past. If your printer is far away from your router and keeps running into Wi-Fi errors, try moving it to a closer position.
If it looks like your printer is connected to Wi-Fi but you can’t get it to work, head into your printer settings on your computer and make sure the correct default printer is selected. Microsoft also has some troubleshooters you can run to see if they pick up on anything obviously awry.
It’s also a good idea to check your router security, firewalls, and VPN security to see if any of them are identifying the printer as a strange device and refusing a wireless connection. You may need to disable certain firewalls or reconfigure security protocols to use your printer successfully. When all else fails, uninstall your printer drivers and reinstall the more latest versions to see if this makes a difference.
And if your printer isn’t wirelessly enabled, consider upgrading to one that is. We have some recommendations for top printers, laser printers, and multifunction printers that can be used wirelessly and connect to your home network.
Can’t connect to a guest Wi-Fi network that I set up
Guest Wi-Fi networks allow you to share your Wi-Fi with others in a secure way that helps prevent security issues. You’ve probably seen it on business routers, but it can be set up on home routers, too. If someone is having trouble connecting to the guest network but otherwise the Wi-Fi seems to be working, there are a few things you can try.
First, if you just set up your guest network, wait a few minutes. It may take a little time for the network to show up. If the guest network is visible, take a minute to head into your router app and check settings. Settings like Public Wi-Fi Active and Allow Guests to Access My Local Network should always be enabled. If it’s still not working, reset your router and try again.
Keep in mind, some guest networks have a stricter limit on how many devices can use them. If you have over a dozen people already on the guest network, others may not be able to log on.
Wi-Fi 6 or 6E isn’t working, even with a Wi-Fi 6 router
Wi-Fi 6 offers a host of improvements from older Wi-Fi standards, including improved performance, less latency, and better security. But if you don’t think you’re getting Wi-Fi 6 features from a router that supports it, something could be wrong with your setup.
Do you have any extenders on your network? If those aren’t compatible with Wi-Fi 6, you won’t be able to enjoy Wi-Fi 6 speed and features. If your device has picked up the signal from an extender, Wi-Fi 6 benefits may not be making the trip.
Additionally, most devices will need at least partial support for Wi-Fi 6 features to be able to use them. Devices that are several years old may not be compatible with any Wi-Fi 6 changes. That includes your phone and laptop, as well as smart devices that you might be using.
Even desktop computers may struggle with this. Internal Wi-Fi adapters may struggle to pick up on Wi-Fi 6 benefits when you switch to a new router, even if they are technically compatible. You should update your Wi-Fi drivers to fix any potential issues.
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Thu, 26 Jan 2023 23:01:00 -0600Tyler Lacomaentext/htmlhttps://www.digitaltrends.com/computing/wi-fi-problems-and-solutions/Killexams : 300 Problems in Special and General Relativity
Einstein's theories of special relativity and general relativity form a core part of today's undergraduate (or Masters-level) physics curriculum. This is a supplementary problem book or student's manual, consisting of 150 problems in each of special and general relativity. The problems, which have been developed, tested and refined by the authors over the past two decades, are a mixture of short-form and multi-part extended problems, with hints provided where appropriate. Complete solutions are elaborated for every problem, in a different section of the book; some solutions include brief discussions on their physical or historical significance. Designed as a companion text to complement a main relativity textbook, it does not assume access to any specific textbook. This is a helpful resource for advanced students, for self-study, a source of problems for university teaching assistants, or as inspiration for instructors and examiners constructing problems for their lectures, homework or exams.
Fri, 25 Mar 2022 04:22:00 -0500entext/htmlhttps://www.cambridge.org/core/books/300-problems-in-special-and-general-relativity/9CF1D0B340CBD91F2279F5EC054DF900Killexams : Children use the same brain network as adults for tough problems
Children as young as 4 years old show evidence of a network in the brain found in adults that tackles difficult cognitive problems, a new study found.
The multiple demand network helps people focus their attention, juggle several things in memory at the same time, and solve difficult problems like those involving math.
And while this network is not fully developed in kids, the study showed it operated similarly as it does in adults, said Zeynep Saygin, senior author of the study and assistant professor of psychology at The Ohio State University.
The study involved adults and 4- to 12-year-old children whose brains were scanned in an fMRI while they tried to complete a difficult task.
"We found that the multiple demand network was a distinct network even in young children, and was separate from the language network, just as it is in adults," Saygin said.
"That was something that wasn't known for sure. One alternative would have been that it takes time for these separate networks in the brain to differentiate themselves in children, but that's not what we found."
The study was led by Elana Schettini, a graduate student in psychology at Ohio State, and the results were published online recently in the Journal of Neuroscience. Ohio State graduate student Kelly Hiersche was also a co-author.
The results may help identify disruptions in the neurodevelopment of cognitive control among clinical samples, such as children struggling with ADHD, conduct disorder, or brain injuries, which could eventually inform treatment development.
"By identifying typical variability in the relationship between neural activation and performance on task, we can gain a better understanding of what is considered normal vs. abnormal" Schettini said.
The study involved 44 adults 18 to 38 years old and 37 children aged 4 to 12.
While being scanned in the fMRI, study participants were given a relatively difficult task: They were shown a series of grids containing nine to 12 squares, some of which were blue. They were then shown two grids, and they had to choose which one matched the sequence of blue squares they had seen in earlier grids. Children were given easier trials than adults.
The same participants also completed a language task where they listened to meaningful sentences and control conditions. In adults, the language brain network is spatially adjacent to, but separate from, the multiple demand network. But children's language skills are also still developing and so it was unclear whether the multiple demand network also supports this skill as it develops.
Results showed that the same area of the brain -- the multiple demand network, located in the frontal and parietal cortices -- was activated in both children and adults when they completed the challenging task, and not at all activated for the language task.
There were reasons to expect that kids wouldn't have a multiple demand network similar to adults, Saygin said.
"We know that children aren't always good at knowing what to focus on, they are distracted easily, and they don't always do well when presented with difficult problems. So it wasn't a given that they would be using the same multiple demand network that adults use," she said.
"But even in 4-year-olds this network is pretty robust and is very distinct from the language network."
There were some differences from adults. The response magnitude seen in the brain was smaller in children as they tried to solve the task, indicating it takes years for the brain to mature and "ramp up" to adult levels, she said.
But even in children, multiple demand brain activation reflected how hard they tried and how well they performed during the task, regardless of age; individual variability in performance was reflected in the brain activation at all ages.
"The findings provide us a better understanding of how high-level cognition emerges in humans and could help us design interventions for when people have issues with cognitive control," Saygin said.
The researchers received support from Ohio State's Center for Cognitive and Behavioral Brain Imaging and the Ohio Supercomputer Center. Saygin was supported by the Alfred P. Sloan Foundation and the Chronic Brain Injury Initiative at Ohio State.
Mon, 13 Feb 2023 15:53:00 -0600entext/htmlhttps://www.sciencedaily.com/releases/2023/02/230213082152.htmKillexams : Is the Xbox Network (Xbox Live) down right now?
Is the Xbox Network (Xbox Live) down right now?
Best answer: No, the Xbox Network (Xbox Live) is currently not affected by an outage, and all related services should be fully functional. We're constantly monitoring the situation, and will update this space if the Xbox Network or any related services go down.
However, there was a brief outage affecting Parties and game invites, launching and playing digital games, launching and playing Xbox Cloud Gaming sessions, and launching the Xbox mobile apps. The Xbox support team reported the outage as fixed on Twitter, but some users may still be affected. If you are, be sure to check the troubleshooting options below.
The Xbox Network, previously known as Xbox Live, is currently working as intended, and Microsoft is not reporting any outstanding issues with its Xbox online services. If you're experiencing any issues related to the Xbox Network, be sure to refer to the information and troubleshooting tips below to see whether the issue can be resolved on your end. You can also see when the last major Xbox Network outage was reported.
Microsoft continually reports the Xbox Network status on the official Xbox Support website(opens in new tab). Here, you can monitor the current status of all services and features related to the Xbox Network, and you can report any issues or outages directly to Microsoft and Xbox Support. The Xbox Support Twitter account is also a good resource for updates on the Xbox Network status.
For in-depth information on how to manage your Xbox console's online connectivity, run troubleshooters and resolve numerous issues, and in general, Improve your online experience with Xbox, refer to Windows Central's detailed guide on Xbox networking.
Last reported outage — Feb. 1, 2023, from 1:56 p.m. CT to 5:29 p.m. CT
The Xbox Network, previously known as Xbox Live, was experiencing an outage targeting online multiplayer and matchmaking. Players were encountering issues with trying to find or join online multiplayer games, and also with finding other online players.
The issue was acknowledged by Xbox on Feb. 1, 2023, at 1:56 p.m. CT. The company announced that it was investigating and working on resolving the issue at 2:13 p.m. CT the same day. There was no temporary workaround solution available for players other than the general advice outlined below.
Other elements of the Xbox Network were working as intended. Only online matchmaking was reported as being affected by the outage. The Xbox team reported the online multiplayer outage as being resolved on Feb. 1, 2023, at 5:29 p.m. CT. Some players still reported having issues, although following the guidance below (such as restarting your console and router) may resolve those lingering problems.
What is the Xbox Network (Xbox Live)?
(Image credit: Windows Central)
Xbox Network, previously branded as Xbox Live, refers to the backend infrastructure that powers all online services and features for the entire Xbox ecosystem across consoles, PC, mobile devices, and beyond. It is the spine of Xbox, powered by Microsoft technologies; any issues with the Xbox Network can be far-reaching for users and players.
The Xbox Network is an umbrella term that refers to a ton of Xbox-related online services and features, including:
Game and gaming features, including cloud saves, Achievements, backward-compatible games, digital games, game updates and downloads, and more
Xbox Account features, including profile creation and management, signing in, account settings and customization, Xbox Avatars, Microsoft Rewards integration, and more
Xbox online safety features, including Xbox Family settings and management
Online multiplayer and multiplayer features, including Xbox Live Gold, cross-platform features, and more
Xbox social features, including Parties, Party Chat, game invites, friends, Clubs, messages, Activity Feeds, stats and leaderboards, and more
Microsoft Store features on Xbox, including purchasing, downloading, and managing games, DLC and add-ons, in-game purchases, apps, movies and TV shows, hardware and accessories, and more
Subscription features, including purchasing and managing Xbox Game Pass, Xbox Game Pass Ultimate, Xbox Game Pass Ultimate Perks, Xbox Live Gold Xbox Games with Gold, EA Play, and more
Sharing features, including uploading, and sharing game clips and screenshots, streaming gameplay, and more
Console functions and features, including console updates and downloads, networking features, remote features, voice commands, and more
Online Xbox services, including the official Xbox website, forums, and more
Xbox mobile and PC apps, including the Xbox app, Xbox Game Pass app, Xbox Console Companion app, and more
Any of these services, and more, can be potentially affected by Xbox Network outages and issues. The vast majority of the time, everything listed above works as intended without abnormal issues or flaws, but occasionally outages can wipe out Xbox Network services and leave users without access to those features. Common outages often affect online multiplayer, Xbox Account features, and the Microsoft Store on Xbox.
Why do Xbox Network outages happen?
(Image credit: Matt Brown | Windows Central)
The Xbox Network is Microsoft's cohesive online platform supporting the weight of millions of users across Xbox, PC, and mobile platforms, and is an integral facet of everything you do online in the Xbox ecosystem. Despite a reputation for reliability, the Xbox Network does occasionally experience outages, preventing countless users from accessing numerous services and features, and even their favorite Xbox games.
Microsoft seldom reveals technical details when the Xbox Network goes down, instead preferring to provide regular updates, and attempting to resolve the outage in a timely fashion before swiftly moving forward. There are endless potential reasons for an Xbox Network outage, such as abnormally high surges in traffic or malicious distributed denial-of-service (DDoS) attacks, just to name two. While the ultimate cause often remains unclear, the gargantuan online infrastructure can still experience a plethora of issues from time to time.
The Xbox Network is generally known for its day-to-day stability, and outages typically don't last too long. Any downtime can be extremely frustrating for users, so Microsoft attempts to get everything up and running like normal as quickly as possible. Outages should be seldom, and shouldn't have any lasting effect on your Xbox, your online security, or your overall experience.
How can I fix problems with the Xbox Network?
(Image credit: Windows Central)
The majority of the time, a true Xbox Network outage won't be able to be satisfactorily resolved by anything you can do, but you may be able to Improve the situation or get back online quicker than you'd otherwise would. The internet and online connectivity are complicated, with countless possible causes affecting your experience, meaning the fault may not lie entirely on Xbox's end.
If your home network or Xbox settings are negatively impacting your online experience, there may be ways to Improve it. If an Xbox Network outage is completely locking you out, you may still be able to get by with an offline Xbox, if you know what to do or how to prepare. We've detailed all of this and much more in our full guide to online connectivity and networking on Xbox.
Your first step is troubleshooting and testing your connection. Using Xbox's built-in tools, you can test your network and multiplayer connections, and find your network speed and statistics. This information can help you discover whether the issues lie solely with the Xbox Network and Microsoft, or whether there are improvements that can be made to your home network (the tools will identify any issues and can even provide troubleshooting tips).
If you've exhausted all the solutions listed in our Xbox networking guide, or have ascertained that the issues are, in fact, entirely due to an Xbox Network outage, you may have to resign yourself to using your Xbox console offline. Xbox consoles obviously function far better when connected to the internet, but they may not be completely useless when taken offline. You can even manually take your Xbox offline if you want, which is often done to preserve data.
When the Xbox Network is down and your Xbox is offline, you may lose many or all of the features listed above, and can even lose access to streaming apps and services like Netflix, Hulu, Spotify, YouTube, and more. However, you should be able to capture game clips and screenshots, games should continue to track progress toward Achievements (even if the Achievements can't be earned), and you should be able to play physical games.
If you want to keep access to your digital games, ensure that your primary Xbox is set as your "Home" console in Settings, which will tie all of your digital game licenses to your local hardware. Even when the Xbox Network is down, you should still be able to play those games. This may not apply to games downloaded through gaming subscriptions like Xbox Game Pass, and it won't bring back online multiplayer features, but it may leave you with something to pass the time.
Update, Feb. 1, 2023: Updated with a new Xbox Network outage affecting online multiplayer.
Xbox Game Pass Ultimate
Sometimes the Xbox Network goes down, but for the vast majority of time it's the backbone for one of the greatest ways to play games: Xbox Game Pass Ultimate. With access to hundreds of games across platforms, there's no better value in gaming.
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Wed, 01 Feb 2023 06:25:00 -0600Matt Brownentext/htmlhttps://www.windowscentral.com/xbox-live-down-now-problems-issues-fixKillexams : The Learning NetworkNo result found, try new keyword!By The Learning Network Research shows that today’s parents feel intense pressure to be engaged with their children. Does that ring true for your own experiences? Is more involvement always a ...Thu, 16 Feb 2023 17:47:00 -0600entext/htmlhttps://www.nytimes.com/section/learningKillexams : MMS Problems on an Android
Maya Walker began writing professionally in 2008. Her articles have appeared on a variety of websites, covering technology, personal finance, music and health topics. Walker is pursuing a Bachelor of Arts in English at Stephen F. Austin University in Texas.
Wed, 26 Jan 2022 20:27:00 -0600en-UStext/htmlhttps://smallbusiness.chron.com/mms-problems-android-35796.htmlKillexams : Children use the same brain network as adults for tough problems
COLUMBUS, Ohio – Children as young as 4 years old show evidence of a network in the brain found in adults that tackles difficult cognitive problems, a new study found.
The multiple demand network helps people focus their attention, juggle several things in memory at the same time, and solve difficult problems like those involving math.
And while this network is not fully developed in kids, the study showed it operated similarly as it does in adults, said Zeynep Saygin, senior author of the study and assistant professor of psychology at The Ohio State University.
The study involved adults and 4- to 12-year-old children whose brains were scanned in an fMRI while they tried to complete a difficult task.
“We found that the multiple demand network was a distinct network even in young children, and was separate from the language network, just as it is in adults,” Saygin said.
“That was something that wasn’t known for sure. One alternative would have been that it takes time for these separate networks in the brain to differentiate themselves in children, but that’s not what we found.”
The study was led by Elana Schettini, a graduate student in psychology at Ohio State, and the results were published online recently in the Journal of Neuroscience. Ohio State graduate student Kelly Hiersche was also a co-author.
The results may help identify disruptions in the neurodevelopment of cognitive control among clinical samples, such as children struggling with ADHD, conduct disorder, or brain injuries, which could eventually inform treatment development.
“By identifying typical variability in the relationship between neural activation and performance on task, we can gain a better understanding of what is considered normal vs. abnormal” Schettini said.
The study involved 44 adults 18 to 38 years old and 37 children aged 4 to 12.
While being scanned in the fMRI, study participants were given a relatively difficult task: They were shown a series of grids containing nine to 12 squares, some of which were blue. They were then shown two grids, and they had to choose which one matched the sequence of blue squares they had seen in earlier grids. Children were given easier trials than adults.
The same participants also completed a language task where they listened to meaningful sentences and control conditions. In adults, the language brain network is spatially adjacent to, but separate from, the multiple demand network. But children’s language skills are also still developing and so it was unclear whether the multiple demand network also supports this skill as it develops.
Results showed that the same area of the brain – the multiple demand network, located in the frontal and parietal cortices – was activated in both children and adults when they completed the challenging task, and not at all activated for the language task.
There were reasons to expect that kids wouldn’t have a multiple demand network similar to adults, Saygin said.
“We know that children aren’t always good at knowing what to focus on, they are distracted easily, and they don’t always do well when presented with difficult problems. So it wasn’t a given that they would be using the same multiple demand network that adults use,” she said.
“But even in 4-year-olds this network is pretty robust and is very distinct from the language network.”
There were some differences from adults. The response magnitude seen in the brain was smaller in children as they tried to solve the task, indicating it takes years for the brain to mature and “ramp up” to adult levels, she said.
But even in children, multiple demand brain activation reflected how hard they tried and how well they performed during the task, regardless of age; individual variability in performance was reflected in the brain activation at all ages.
“The findings provide us a better understanding of how high-level cognition emerges in humans and could help us design interventions for when people have issues with cognitive control,” Saygin said.
Individual variability in performance reflects selectivity of the multiple demand network among children and adults
Article Publication Date
7-Feb-2023
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