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 Windows Defender High CPU Usage When Scan Stuck

If Windows Defender is using nearly 100% CPU and a scan appears stuck (e.g., progress bar frozen ...

How to Enable Windows Defender Service Manually

If Windows Defender won't start or you see warnings that it's turned off, the underlying service ...

GitHub Actions YAML Syntax Error: How to Fix

You push a workflow file and see a red X—YAML syntax error. The action doesn't run. Here's how to...

Windows Update High CPU Usage Troubleshooting Checklist