
Fix 'Windows Defender Firewall Has Blocked' Error
You see a notification that Windows Defender Firewall has blocked an app or feature. This usually...
Software troubleshooting desk

You see a notification that Windows Defender Firewall has blocked an app or feature. This usually...

You expect Outlook to open automatically when you sign into Windows, but it stays closed. This is...

You try to send or receive mail in Outlook, and get a network error saying 'permission denied'. T...

Windows Terminal opens to a splash screen and then hangs—no cursor, no tabs, just the logo. This ...

If the Microsoft Store crashes immediately when you try to open it, you're not alone. This is a c...

After installing a Windows update and restarting, a black screen (with or without a cursor) can b...