
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...

You see a "Windows isn't activated" watermark, but you don't have a product key. Maybe you upgrad...

You open the Start menu, search for Windows Security, and nothing shows up. Or you see a message ...

You see “Windows activation failed due to blocked key” – it usually means the product key you’re ...

You update a meeting in Outlook but Teams doesn’t show the change, or vice versa. This guide cove...

When you try to connect to a remote desktop and get "Invalid configuration" with error code 0x4, ...