
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...

After a Windows update, you might find that PowerShell won't open at all—no window appears, or it...

If Windows Search indexing appears stuck on "Loading files" and never completes, search results m...

Outlook using excessive memory (often 1GB or more) with an Exchange account can slow down your sy...

If you recently reinstalled Windows or performed a reset, you might see 'Access Denied' or 'Permi...

You type a PowerShell command in Command Prompt or a script and see: 'powershell' is not re...