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

Fix PowerShell Command Not Recognized in Windows 11

You type a PowerShell command and get 'not recognized as the name of a cmdlet, function, script f...

How to Repair a Corrupted Task Scheduler Cache

If your scheduled tasks stop running or you see errors like "Task Scheduler service is unavailabl...

Fix Microsoft Teams Microphone Not Detected in Windows

Common Causes

Fix Windows Defender Authentication Failed Error in Windows 10

You see a message like 'Windows Defender Authentication Failed' when trying to open or update Win...

Fix Windows Update 504 Gateway Timeout Error

Seeing a 504 Gateway Timeout error when running Windows Update can be frustrating. This usually m...

Fix Windows Terminal Offline Installer Not Working

You download the Windows Terminal offline installer (often a .msixbundle or .appxbundle file) fro...