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

How to Fix Microsoft Store Not Working After Update

After a Windows update, the Microsoft Store may fail to open, load slowly, or show error codes. T...

Fix 502 Bad Gateway When Windows Search Not Working

You open Windows Search, type a query, and instead of results see a 502 Bad Gateway error. This u...

How to Bypass Go Modules Proxy for Local Packages

When working with Go modules, the default proxy (proxy.golang.org) speeds up builds but can inter...

How to Fix Remote Desktop Token Expired Error Code

When connecting to a remote desktop, you may see an error message like "Your session has ended be...

How to Fix 'npm command not found' on Mac

Fix Windows Defender 502 Bad Gateway Error: Configuration Guide

If you're seeing a '502 Bad Gateway' error when opening Windows Defender, it usually means a netw...