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

PowerShell Script Permission Denied: Fix Execution Policy and Permissions

When you run a PowerShell script and see "permission denied", the cause is usually one of three t...

Activate Windows 11 Without Internet: Step-by-Step

If you’re trying to activate Windows 11 on a PC that has no internet connection—either because of...

Microsoft Store Failed to Start: Step-by-Step Checklist

If Microsoft Store won't start, you're not alone. This checklist walks through the most common fi...

Microsoft Store Configuration Reset: Fix Common Issues

If the Microsoft Store won't open, apps fail to download or update, or you see error codes like 0...

How to Bypass 502 Bad Gateway in PowerShell Script

When a PowerShell script hits a 502 Bad Gateway error from a web API or server, the script usuall...

Fix nvm not working in CMD or PowerShell on Windows