
Fix Windows Defender High CPU Usage When Scan Stuck
If Windows Defender is using nearly 100% CPU and a scan appears stuck (e.g., progress bar frozen ...
Software troubleshooting desk

If Windows Defender is using nearly 100% CPU and a scan appears stuck (e.g., progress bar frozen ...

You open Outlook and it hangs on the loading profile screen, sometimes for minutes or indefinitel...

You try to visit a website in Firefox and see a Secure Connection Failed error, ...

When you use Windows Terminal to connect to a remote server (SSH, WSL, or Azure Cloud Shell) and ...

You try to update Windows Defender, but it fails with error 0x80240022. This usually means Window...

You try to run a PowerShell command against a remote server and get an error like Connectin...