
Fix Windows Security High Memory Usage
If you notice that Windows Security (formerly Windows Defender) is using a lot of memory—sometime...

If you notice that Windows Security (formerly Windows Defender) is using a lot of memory—sometime...

If Windows Defender is stuck loading and you see error 0x80070422, the service may be disabled or...

You click the Windows Defender icon, but nothing happens—or you get an error saying the app didn'...

When a service or application fails to start because a port is already in use, you need to identi...

You may see an error message saying "Windows Security dependency conflict not working" or a relat...

You log in to Windows, and immediately get a prompt to enter your Microsoft account password or P...