
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 see error 0x800704cf when trying to activate Windows, with the message "Cannot connect to the...

If you've booted into Safe Mode and noticed the CPU pegged at 100% due to a process related to Wi...

If you see error 0x80070422 when trying to open Windows Defender Security Center, the service is ...

After a recent Windows update, you might find that Command Prompt opens briefly and then closes i...

If you type chrome or google-chrome in your command prompt or terminal ...