Fix Windows Defender Virus Definition Update Failed
You see an error that Windows Defender virus definition update failed. This usually happens when ...
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View listFix Windows Search Authentication Failed Configuration Error
You may see a notification that Windows Search indexing couldn't start due to an authentication f...
Fix Windows Security Not Launching at Startup
You restart your PC and notice Windows Security (formerly Windows Defender) isn't running. The ic...
Fix Windows Search 502 Bad Gateway Network Config
You search for a file in Windows and get a "502 Bad Gateway" error. This usually means Windows Se...
How to Fix BitLocker 404 Not Found Error
If you see a "404 Not Found" error when trying to access BitLocker settings or repair tools, it u...
How to Clear Windows Update Cache to Fix Update Errors
When Windows Update gets stuck at a certain percentage or throws an error code (like 0x80070002, ...
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