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

Chrome Extension Configuration Troubleshooting Guide

You installed a Chrome extension, configured it, but the settings aren't saving, syncing, or appl...

How to Bypass Proxy for Windows Terminal

If you use Windows Terminal behind a corporate or VPN proxy, you may notice that some tools fail ...

How to Fix Microsoft Store Rate Limit Errors

You're trying to download or update an app in the Microsoft Store, and you see an error message a...

Nginx 502 Bad Gateway: Troubleshooting Checklist

If you're seeing a 502 Bad Gateway from nginx, it usually means nginx can't reach the upstream se...

Fix Chrome Backup Restore Permission Denied Error

You've backed up your Chrome profile, but when you try to restore it—often after a reinstall or m...

How to Fix Cloudflare Tunnel Not Working After Update