Troubleshoot Windows Defender Update Stuck at 0%
You open Windows Security, trigger an update, and the progress bar sits at 0% for minutes or hour...
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1. Reproduce
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3. Apply
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View listHow to Fix Microsoft Store Not Opening on Boot
If the Microsoft Store fails to launch when Windows starts, you may see no window at all or an ap...
How to Fix Windows Defender Error 0x80070422
When you see error 0x80070422 while trying to start Windows Defender, it typically means the Wind...
Windows Defender Not Opening? Here's How to Fix It
You click the Windows Defender icon, but nothing happens—or you get an error saying the app didn'...
Microsoft Store Not Working: How to Repair and Reinstall
You click the Microsoft Store icon, but nothing happens—or it opens briefly and crashes. Maybe yo...
Fix Windows Security 502 Bad Gateway Error
If you're seeing a "502 Bad Gateway" error when opening Windows Security (also known as Windows D...
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How to Fix 'Chrome Profile Error Occurred Delete Profile'Fix Windows Defender Stuck Loading After UpdateWindows Update 0x8007000d Troubleshooting GuideFix Windows Activation Using Command LineFix Windows Security High CPU UsageResolve Windows Defender Error 0x80070422How to Recover Lost Restore Points After a Windows UpdateResolve Chrome Profile Error Occurred