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

How to Add PowerShell to System PATH Variable in Windows

If you've installed PowerShell but can't launch it from a Command Prompt or another terminal with...

Fix Windows Defender on Mac Not Scanning Files

If you run Windows Defender on a Mac (via a virtual machine or Boot Camp) and notice it stops sca...

Fix Command Prompt Not Recognizing Commands

Fix pip Permission Denied Error When Installing Packages Globally

You try to install a Python package with pip install somepackage and get a Per...