
Fix Windows Defender Conflicts with Third-Party Antivirus
You may see error messages like "Windows Defender can't start due to a dependency conflict" or no...
Software troubleshooting desk

You may see error messages like "Windows Defender can't start due to a dependency conflict" or no...

You open Outlook, click Send/Receive, and wait. And wait. Emails trickle in or won't go out. This...

When you see 'This file is locked' or 'The file is in use' while trying to edit a file in Microso...

You try to install a Windows update, but it fails with a message like "File locked" or <...

If Microsoft Edge shows that profile sync is paused every time you start the browser, syncing boo...

When you try to restore a Windows activation backup—often from a saved Tokens.dat or...