Knowledge base for software setup, errors, and daily tool work.

Fix Microsoft Teams Service Unavailable After Update

After a Teams update, you might see a 'Service Unavailable' error when trying to sign in or use t...

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 Module Not Found After Antivirus Uninstall

After uninstalling a third-party antivirus program, Windows Defender may fail to load its modules...

Fix Windows Terminal Error 0x80070002: Dependency Conflict

When launching Windows Terminal, you might see error code 0x80070002, often accompanied by a mess...

Fix Robocopy Error 5: Access Denied in Backup Command