
How to Enable Windows Security Real-Time Protection
If you see a warning that real-time protection is off, or you suspect your PC is vulnerable, here...
Software troubleshooting desk

If you see a warning that real-time protection is off, or you suspect your PC is vulnerable, here...

If Windows Search stops working or you see errors like “The service cannot be started” or “Port a...

If you're planning a hardware upgrade, reinstalling Windows, or just want to avoid activation hea...

When you double-click an RDP file and see "Authentication failed" or "Your credentials did not wo...

If you see a 'permission denied' error when installing or running a Chrome extension, it usually ...

When Windows Update reports a 'connection refused' error, it's often due to a misconfigured proxy...