
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've set Remote Desktop to start automatically, but after a reboot, it just sits there. The ser...

If Windows Security (formerly Windows Defender) isn't starting automatically when you boot your P...

If Task Scheduler shows a persistent "Loading" message followed by error code 0x80041321, the tas...

When you try to install a Windows app from the Microsoft Store, you might see error code 0x80073b...

You try to use Windows Search, but it keeps asking you to sign in again and again—even after you ...