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

How to Reset Windows Terminal Profiles JSON to Default

If your Windows Terminal isn't opening, shows a blank screen, or has profile settings that are co...

Docker Compose Build No Cache Checklist: Step-by-Step

When You Need a Clean Build

If you notice your Docker Compose services are not picking u...

How to Fix Outlook Blank Screen and Not Responding

Outlook starts but shows a blank screen and stops responding—a common frustration. This usually p...

Fix Microsoft Store Blank Screen When Opening an App

You launch an app from the Microsoft Store, and instead of the app window, you get a blank screen...

How to Fix Windows Update Not Downloading New Updates

You click "Check for updates" in Windows Update, but nothing happens—or the download hangs at 0%....

Fix Jupyter Notebook Token Not Working on Ubuntu

You launch Jupyter Notebook on Ubuntu, but when you open the URL in your browser, the token promp...