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

Fix 502 Bad Gateway in Windows Terminal: Firewall Steps

If you see a 502 Bad Gateway error in Windows Terminal, it usually means a network component (lik...

OneDrive Sync Ubuntu: Setup Checklist for New Users

Before You Start

OneDrive doesn't have an official Linux client. Ubuntu users rely on the...

Fix Microsoft Store 'Connection Refused' or 'Permission Denied' Errors

When you open Microsoft Store and see errors like "Connection refused" or "Permission denied," th...

Fix Command Prompt Path Not Found and Permission Denied Errors

When you try to run a command in Command Prompt and see errors like 'The system cannot find the p...

How to Fix OneDrive Not Signing In Error

When OneDrive won't let you sign in, it usually shows a vague error message like "Something went ...

Fix Microsoft Store Not Launching from Start Menu

You click the Microsoft Store icon in the Start Menu, but nothing happens—no window, no error. Th...