Wifi card diagnosis

See System Requirements. Available on HoloLens. People also like. QR Scanner Plus Free. FM Radio Free. Office Free. Deezer Music Free. What's new in this version You'll find information of the changes on my website. Features See all the networks around you which could interfere with your connection. Published by Test Technologist Corp. Developed by Test Technologist Corp. Approximate size 6. Age rating For all ages. This app can Access all your files, peripheral devices, apps, programs and registry Access your Internet connection Microsoft.

Permissions info. Installation Get this app while signed in to your Microsoft account and install on up to ten Windows 10 devices. Language supported English United States. Additional terms Network Diagnostic Tool privacy policy Terms of transaction. Seizure warnings Photosensitive seizure warning. Desktop Enhancements. Networking Software.

Trending from CNET. CommView for WiFi Free to try. Point out network problems and troubleshoot from a detailed picture of network traffic.

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Virtual WiFi Router Free. Share your Internet on your laptop over WiFi. My WiFi Router Free. At the top of Figure B you'll notice a circle that reports on the quality of your connection, a bar that shows your RSSI, and four icons. The icons are highlighted orange from left to right if WiFi Analyzer thinks you have a bad connection, are on a bad channel, don't have internet access, or if your connection isn't secure.

The circle with a percentage in it reflects whether or not your connection can be improved, and is a visual representation of the quality of your connection. If it appears orange as it does in Figure B , that's because one of the four conditions shown in the icons isn't met, or your RSSI is out of acceptable range. RSSI is a reading of signal strength measured in dBm, and scales from 0, being the best, to , which is the worst. Typically, you'll find signal ranges in the dBm to dBm.

If you get much lower than you'll probably notice connection problems. The information displayed on this screen updates in real time, so if you notice that your signal isn't good try moving closer to your Wi-Fi router.

The number on the bar should move toward 0. If your router isn't in a good spot, and you can't realistically move your computer, try moving the router to see if your signal strength gets stronger or weaker. Wi-Fi channels are small slices of the overall Wi-Fi frequency band that routers can broadcast and computers can tune in to. Routers can simultaneously operate on the same channel, but the more routers on a single channel the more noise is generated, which can degrade signal strength and make internet connectivity spotty and unreliable.

You may have noticed that the star icon in Figure B was orange, indicating that my Wi-Fi wasn't on the best channel. The Analyze tab in WiFi Analyzer. Here you'll see a graphic representation of local Wi-Fi networks and congestion, as well as recommendations for a better Wi-Fi channel.