
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...

After changing your account password, Outlook may display a 'token expired' or 'credentials neede...

You open Command Prompt, but instead of the usual prompt, you see a blank window or a loading cur...

When you try to run the Outlook offline installer on Windows 10, you might see a 'permission deni...

You open OneDrive and see "Sync pending" or "Changes not syncing" with no error code. Often the c...

You run certbot renew and nothing happens, or you get an error. Renewal failures oft...