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

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

When you try to install or update Microsoft Teams, you might see an error like "Something went wr...

If Microsoft Teams is using 50% or more of your CPU, you're not alone. This is a common complaint...

If you see a BitLocker error about rate limits when trying to enable or manage encryption, the is...

You open Search and nothing happens, or you see a message that indexing is paused. This often hap...

If you're seeing a 502 Bad Gateway error while running a local web server on Windows, the problem...