Fix 'Not Recognized as Internal or External Command' Error
When you type a command in the Command Prompt and see 'is not recognized as an internal o...
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Browse labOutlook Backup Restore: Fix Common Problems
When you try to restore an Outlook backup, things can go wrong: emails vanish, folders appear emp...
Fix Windows Security Service Stopped Working in Windows 10
If you see a notification that the Windows Security service has stopped working, your antivirus o...
Fix Windows Defender Permission Denied Errors
When Windows Defender reports a "Permission Denied" error, it usually means the software cannot a...
How to Fix Windows Defender Error 0x80070422
When you see error 0x80070422 in Windows Defender, the Security Center service or Windows Update ...
Fix Windows Defender Port Already Allocated Error
When you see the error 'port already allocated' related to Windows Defender, it usually means ano...