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

How to Grant Permission for Windows Security Access

You may see an error like "Windows Security requires your permission" or "Access denied" when try...

How to Bypass Proxy in PowerShell Commands

When running PowerShell commands that make web requests, a configured proxy can sometimes block o...

Fix Windows Update Login Loop After Permission Denied Error

After a failed Windows update, you might get stuck in a login loop where you enter your password ...

Fix Microsoft Store App Version Mismatch Errors

You open a Microsoft Store app and get an error about a version mismatch, or the app won't start ...

Fix Command Prompt 502 Bad Gateway Due to DNS Issues

If you're seeing a 502 Bad Gateway error while using Command Prompt to access a web service or AP...

Command Prompt Setup Guide for Beginners

What is Command Prompt?

Command Prompt is a text-based interface in Windows that lets you...