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

Fix systemd Service Restart Loop Due to Unit File Errors

You notice a service keeps restarting repeatedly, filling logs with start/stop messages. This oft...

How to Backup Task Scheduler Settings Before Resetting

When you're about to reset your Windows PC or reinstall the operating system, you may lose all yo...

Fix 'Access Denied' When Running PowerShell Scripts

If you see Access Denied or UnauthorizedAccess when running a P...

Fixing GitHub Actions Permission Denied for Git Commands

Fix Windows Defender Proxy Error Not Working

You launch Windows Defender Security Center or try to run a scan, and you see a proxy error—somet...

Chrome Sync Migration Troubleshooting Steps

If you're seeing errors like "Sync paused" or missing bookmarks after a Chrome profile migration,...