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

Fix Error 0x80070080 When Windows Update Stuck

You see error 0x80070080 and Windows Update hangs at a certain percentage. This usually means a p...

How to Resolve Python pip Dependency Conflicts

You run pip install and see a wall of text about DependencyConflict or ...

How to Fix Python Requests Connection Timeout Errors

Fix Nginx Upstream Connection Refused in Docker

You have Nginx running, either on the host or in a container, proxying to another Docker containe...

Fix 'package.json Not Found' After Cloning a Repository

Symptom

You clone a repository from GitHub (or another remote), change into the directory...

How to Reduce Chrome Memory Usage: Practical Fixes

Chrome is known for eating up RAM, especially when you have many tabs open. If your system slows ...