
Fix Outlook High CPU Usage Caused by Antivirus Scanning
Symptoms and Likely Cause
You notice Outlook consuming 50% or more CPU, making your syste...

You notice Outlook consuming 50% or more CPU, making your syste...

If you're seeing a '404 Not Found' error when opening Task Scheduler or running a scheduled task,...

You launch the Microsoft Store and notice your CPU usage spikes, or you get a 'Permission Denied'...

You installed a new antivirus program, and now Chrome refuses to launch. Clicking the icon does n...

You open Windows Security and see a proxy error, or your system reports that Windows Security can...

If OneDrive keeps asking you to sign in repeatedly, or you see a "permission denied" message when...