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

Fix Firefox Not Responding Due to High Memory Usage

If Firefox stops responding or your system slows down, high memory usage is often the cause. This...

Stop systemd Service from Restarting in a Loop

If you have a systemd service that keeps restarting repeatedly — sometimes every few seconds — it...

Fix OBS Black Screen and Permission Denied on Windows 11

You launch OBS Studio on Windows 11, add a display capture or game capture source, and see only a...

Fix VS Code PowerShell Permission Denied for Git Commands

When you open the integrated terminal in VS Code and run a Git command, you might see a "permissi...

Chrome Extensions Not Loading? Troubleshooting Checklist

You open Chrome, click the puzzle piece icon, and your extensions are grayed out or missing entir...

Java JDK Not Recognized After Installation: Fixes and Checks