
Check If Your Windows License Is Retail or OEM
If you're troubleshooting activation issues or planning to transfer Windows to a new computer, kn...
Software troubleshooting desk

If you're troubleshooting activation issues or planning to transfer Windows to a new computer, kn...

When you open Microsoft Store and see errors like "Connection refused" or "Permission denied," th...

When Windows Update fails to install updates and you see permission-related errors, it's often du...

You open a Microsoft Store app and get an error about a version mismatch, or the app won't start ...

When you launch Windows Terminal and see an error saying 'The configuration is invalid' or simila...

When you type in the Windows search bar and nothing appears—or results are missing—it's usually a...