
How to Reset Windows Defender Settings to Default
If Windows Defender isn't behaving as expected—real-time protection won't turn on, settings are g...
Software troubleshooting desk

If Windows Defender isn't behaving as expected—real-time protection won't turn on, settings are g...

If Outlook no longer opens automatically when you start Windows, the registry key that controls t...

If you see a message that Windows Defender is not running or the security center shows it's off, ...

If Windows Search frequently shows a connection timeout error, you're not alone. This checklist w...

You launch Windows Defender Security Center or try to run a scan, and you see a proxy error—somet...

When you connect to a Windows 10 machine via Remote Desktop and see only a black or blank screen,...