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

How to Run pip Without sudo on Linux

If you've ever run pip install somepackage and gotten a PermissionError...

Fix Microsoft Teams Not Launching on Ubuntu

If Microsoft Teams opens to a blank screen, crashes immediately, or simply won't start on Ubuntu,...

Fix Chrome Profile Port Already Allocated Error

Fix 502 Bad Gateway in Chrome: Clear Profile Cache

If you're seeing a 502 Bad Gateway error in Chrome, the problem is often on the server side. But ...

How to Fix Microsoft Store Download Pending Error

You tap Install in Microsoft Store, but the download stays stuck on "Pending" and never starts. T...

Fix Putty Connection Refused Due to Windows Firewall

You're trying to SSH into a remote server using Putty, but you get a 'Connection refused' error. ...