Windows Security App Not Working After Update: Fixes
After a Windows update, the Windows Security app may fail to open, show a blank screen, or displa...
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View listFix Windows Defender Authentication Failed After Update
After a recent Windows update, you might see an error like "Authentication failed" when trying to...
Fix Windows Update Token Expired Registry Error
If you see a 'token expired' or 'Token Expired' error when checking for Windows updates, the issu...
How to Fix Microsoft Store File Locked Error
If you see a 'file locked' error when trying to install or update an app from the Microsoft Store...
How to Fix Chrome Profile Dependency Conflict
You try to open Chrome and get an error about a profile dependency conflict, or Chrome fails to l...
Fix Windows Defender Update Error 0x80070643
If you see error 0x80070643 when updating Windows Defender, it usually means the update failed du...
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