
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 see that Windows Security's real-time protection is stuck off and won't turn on, you're no...

If you see an "Access Denied" error when trying to search files or rebuild the search index in Wi...

You start a Remote Desktop update and it sits at 0% for minutes or hours. This is a common issue ...

You open Edge, expecting your bookmarks, passwords, and settings to be up to date, but the sync s...

When PowerShell console output lags—typing feels delayed or commands take seconds to appear—it's ...