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

How to Fix Chrome Module Not Found Error

You're working in Chrome and suddenly a page shows 'module not found' or a script fails with a mo...

Jupyter Kernel Not Starting After Update: Fixes

After updating Jupyter or its dependencies, you might see the kernel die immediately or hang with...

Fix Windows Activation Invalid Configuration Error

You see a message that your Windows activation is invalid due to a configuration problem. This us...

Fix PowerShell Proxy Authentication Failed Errors

How to Fix Windows Update Module Not Found Error

If you see "Windows Update module not found" or a similar error when trying to update Windows, it...

Windows Terminal Blank Cursor Fix: No Text Visible

If you open Windows Terminal and see only a blinking cursor on a blank screen with no text, the s...