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

How to Fix PowerShell Not Opening on Windows 10

You click the PowerShell icon or type 'powershell' in the Start menu, but nothing happens—no wind...

Fix PowerShell Token Expired Error 401

If you're seeing a 401 status code with a message like "token expired" in PowerShell, it usually ...

How to Fix Git Fatal Repository Not Found Error

IMAP Outlook Configuration Checklist: Step-by-Step Guide

If you're setting up an IMAP account in Outlook and running into connection errors, sync failures...

Fix Chrome 504 Error: Pages Not Loading Correctly

If Chrome shows a 504 Gateway Timeout error when you try to load a page, it means the server your...