How to Fix Windows Defender Not Turning On
Windows Defender (now called Microsoft Defender Antivirus) sometimes refuses to turn on or stay o...
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If you see "We can't activate Windows on this device because of a proxy error" or similar, your s...
How to Fix Chrome 404 Not Found Error on Android
You tap a link in Chrome on your Android phone and get a blank page with '404 Not Found.' It's fr...
Fix Windows Defender Can't Connect to Microsoft Server
When Windows Defender shows 'Can't connect to Microsoft server', it usually means the antivirus c...
Fix Windows Search Settings Not Saving Changes
You change a Windows search setting—like indexing options or search mode—but it reverts after clo...
Fix Windows Security Network Error: Not Connecting
If you see “Windows Security network error not connecting” when trying to access network resource...