
Outlook High CPU Usage: Troubleshooting Checklist
If Outlook is using 30% or more CPU for extended periods, your system slows down and battery drai...

If Outlook is using 30% or more CPU for extended periods, your system slows down and battery drai...

You try to open, move, or delete a file, but Windows shows a message like "This file is blocked b...

When you run a PowerShell script against the Microsoft Graph API, you might encounter HTTP 429 er...

When you see a 'file locked' error in Remote Desktop, it usually means a file on the remote compu...

You're running Windows Defender and it throws a proxy error—often during an update or a full scan...

You open Task Manager and see Windows Defender (Microsoft Defender Antivirus) using 500 MB or mor...