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

How to Fix Windows Security Network Error on Startup

If you see a Windows Security network error every time your PC starts, you're not alone. The erro...

Fix Outlook 502 Bad Gateway Error from Antivirus Interference

When you see a 502 Bad Gateway error in Outlook, it usually means a network comp...

Fix Python Module Not Found Permission Denied Error

You run a Python script and get ModuleNotFoundError with a permission denied message...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

If you're dual-booting Windows and Ubuntu, or replacing Windows...

How to Break Out of a Command Prompt Login Loop in Windows 10

You boot up Windows 10, expect the login screen, but instead get a command prompt window. Logging...