Knowledge base for software setup, errors, and daily tool work.

Fix 'Access to the path is denied' When Installing PowerShell Modules

When installing a PowerShell module using Install-Module, you may encounter the erro...

Fix Windows Defender High Memory Usage

If you notice Windows Defender (Microsoft Defender Antivirus) consuming a lot of memory—sometimes...

Outlook Service Unavailable: Practical Troubleshooting Checklist

You open Outlook and see the dreaded “Service Unavailable” error. This usually means Outlook can’...

BitLocker High Memory Usage: Causes and Fixes

You notice that your system is running slowly and Task Manager shows BitLocker processes consumin...

How to Fix Command Prompt Run as Administrator Not Working

You right-click Command Prompt and select 'Run as administrator', but nothing happens, or it open...

Fixing GitHub Actions Permission Denied for Git Commands