How to Reset Windows Defender Settings Without Losing Data
If Windows Defender is misbehaving—showing false positives, failing to update, or blocking legiti...
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View listFix High CPU Usage by Antivirus Scanning PowerShell
If you notice that PowerShell (powershell.exe or pwsh.exe) is using high CPU, and you have an ant...
How to Fix Windows Search Authentication Failed Error
When you search for files in Windows and see an authentication failed error, it usually means the...
Chrome Profile Not Syncing After Cache Clear: Fixes
You cleared Chrome's cache to free up space or fix a loading issue, but now your bookmarks, passw...
Fix BitLocker Authentication Failed with TPM Not Working
If BitLocker prompts for a recovery key or shows "Authentication failed" and TPM is not working, ...
Windows Defender Port Already Allocated Fix Guide
When you see the error "port already allocated" related to Windows Defender, it usually means ano...
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