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

Task Scheduler Mac Troubleshooting Checklist

If your scheduled tasks on macOS aren't running, the problem usually lies with launchd plists, pe...

Fix NVM Not Found in Git Bash on Windows

Jupyter Kernel Not Starting After Update: Fixes

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

Fix Task Scheduler Authentication Failed: Scheduled Task Not Running

You set up a scheduled task in Windows Task Scheduler, but it never runs. You check the history a...

GitHub Actions Workflow Not Triggering: Fixes & Checks

You've set up a GitHub Actions workflow, pushed a commit, and nothing happens. The workflow doesn...

Fix Windows Activation Blank Screen in Safe Mode

If you see a blank screen after entering Safe Mode to activate Windows, you're likely stuck in an...