
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 open Chrome and see "Profile authentication failed" or "Sign in to y...

When PowerShell fails to start, shows errors, or loads slowly, the issue often lies in the profil...

When you see 'connection refused' in Command Prompt, it usually means the remote server rejected ...

After a Windows Update, Windows Defender (now called Microsoft Defender Antivirus) may stop worki...

After a Chrome update, the browser may fail to open—no window appears, or you see a brief flash a...