
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 Microsoft Teams fails to connect, shows a 'proxy authentication required' error, or behaves er...

You're typing a command and suddenly the cursor stops moving. No characters appear. The Command P...

You try to connect to a remote Windows machine but get 'access denied' or 'the connection was den...

You try to delete, rename, or edit a file and get an error that it's open in Windows Terminal. Th...

If Outlook stops syncing email and shows an SSL certificate error, it usually means the connectio...