Fix Windows Defender Threat Service Stopped Startup Type Error
If you open Windows Security and see a message that the threat service has stopped and the startu...
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View listFix SearchIndexer.exe Version Mismatch on Windows 10
If you see an error saying SearchIndexer.exe has a version mismatch on Windows 1...
Fix Windows Security Errors After Update
After a Windows update, you might see a yellow warning or red banner in Windows Security saying s...
Fix Windows Defender Stuck on Loading Black Screen
If Windows Defender (Microsoft Defender Antivirus) hangs on a black screen with a spinning or fro...
Fix Windows Search Returning 404 Not Found Error
When you search for a file or app in Windows and click a result, you may see a ‘404 Not Found’ er...
Fix Windows Activation Error 0x8007232b: Authentication Failed
You see "Windows activation authentication failed" with error code 0x8007232b. This usually means...
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