
Set Windows Defender Threat Service to Automatic Startup
If Windows Defender is not running or you see errors like “Threat service has stopped,” the under...

If Windows Defender is not running or you see errors like “Threat service has stopped,” the under...

If Windows Security (formerly Windows Defender) doesn't start automatically after you log in, you...

When you try to back up files using Windows Security (Windows Defender) or the built-in backup to...

When you try to open Command Prompt and it fails with a configuration error, it usually means a s...

When Windows Update fails with a 'cannot connect to network' error, the system can't reach Micros...

If you're seeing an activation watermark or limited customization options, you likely need to act...