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

How to Handle '404 Not Found' Errors in PowerShell

When you get a '404 Not Found' error in PowerShell while using Invoke-WebRequest or ...

How to Set Up Command Prompt Offline in Windows 10

If you need to set up Command Prompt on a Windows 10 machine that has no internet access, the pro...

Fix Chrome Module Not Found Error Code

When Chrome throws a 'module not found' error, it typically means the browser can't load a requir...

Fix Microsoft Store Error 0x80070424: Authentication Failed

When you see "Authentication failed" with error code 0x80070424 in Microsoft Store, it usually me...

Fix 'File Locked' or 'Permission Denied' During Windows Update

You try to install a Windows update, but it fails with a message like "File locked" or <...

Fix Microsoft Teams Microphone Not Detected in Windows

Common Causes