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

Fix Microsoft Teams Slow Connection & Bandwidth Issues

If Microsoft Teams feels sluggish—calls drop, screen sharing stutters, or messages take forever t...

Fix 'Port Already in Use' Error When No Process Shows

You try to launch Chrome or a Chrome-based tool (like Puppeteer, Selenium, or a local dev server)...

How to Fix Microsoft Store Error Code Rate Limit

If you see a rate limit error in the Microsoft Store, it means you've sent too many requests in a...

How to Fix '404 Not Found' File Path Errors in CMD

Cloudflare Error 522: Connection Timed Out Fixes

If you see Cloudflare error 522, your browser timed out waiting for the origin server to respond ...

Chrome Proxy Configuration Troubleshooting Guide

If Chrome won't load pages or gives proxy errors, the problem is often in the system proxy settin...