
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...

You're trying to open Teams, and it's been stuck on "Downloading update..." for ten minutes. The ...

You open Windows Security and see a rate limit error — notifications stop, scans won't start, or ...

You boot into Safe Mode to run a repair command, but Command Prompt throws 'Access Denied' or 'Pe...

When you see 'file locked' in Microsoft Teams, it usually means another user or process has the f...

If Windows Defender won't start, won't update, or shows error messages like "Service stopped" or ...