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Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

You notice Outlook consuming 50% or more CPU, making your syste...

Fix 'Microsoft Teams Proxy Authentication Required' Error

You open Microsoft Teams and instead of your chat list, you see a message: "Proxy authentication ...

Fix Task Scheduler 502 Bad Gateway After Windows Update

After a Windows update, you might see a 502 Bad Gateway error when using Task Scheduler. This usu...

How to Fix Access Denied Error in Windows Security

You try to open Windows Security or change a setting, and you get an "Access Denied" message. Thi...

Windows Security Rate Limit Error: Causes and Fixes

When using Windows Security, you might encounter a rate limit error. This typically happens after...

Fix 'Access Denied' When Running PowerShell Scripts

If you see Access Denied or UnauthorizedAccess when running a P...