
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 Outlook fails to start and you see errors like 'Cannot start Microsoft Outlook' or 'The file p...

You see a notification that Windows Defender Firewall has blocked an app or feature. This usually...

When you try to connect to a remote computer using Remote Desktop (RDP) and see an SSL error, the...

When you try to connect to a remote PC and see Error code: 0x204, the connection...

When a Windows update fails or behaves unexpectedly, the first step is often to check the update ...