
Windows Defender High CPU and Memory Usage Not Working: Fixes
If Windows Defender is eating up CPU or memory and also failing to run scans, update definitions,...
Software troubleshooting desk

If Windows Defender is eating up CPU or memory and also failing to run scans, update definitions,...

If OneDrive is using more memory than expected on your Windows 11 PC, you might notice slowdowns ...

You click 'Check for updates' and after a while see error 0x800f0922. This usually happens when W...

You may see “Task Scheduler service is unavailable” when opening Task Scheduler, or scheduled tas...

If you see a warning that Windows Security virus protection is turned off, it usually means the b...

Error 0x80072efd usually appears when Windows Update can't connect to Microsoft servers. It often...