How to Fix Windows Update Configuration Failed Rollback
You see "Windows Update configuration failed. Reverting changes." after a system restart. This us...
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View listFix OneDrive Sync Update Error 0x8004de40
You see error 0x8004de40 when OneDrive tries to sync or update. The error usually means a credent...
How to Fix Dependency Conflicts with Windows Defender Service
If Windows Defender won't start or you see errors about a dependency conflict, the issue often li...
How to Temporarily Turn Off Windows Security for Troubleshooting
If you're troubleshooting a stubborn app or driver issue, Windows Security (formerly Defender) mi...
Fix 'Cannot Access File Because It Is Locked' in Command Prompt
When you try to delete, rename, or move a file in Command Prompt and see the error "The process c...
How to Fix Windows Security Error 0x80070422
You open Windows Security and get error 0x80070422, or see a message that the app can't start. Th...
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