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

Fix 'Chrome Module Not Found' Error on Mac

If you're seeing 'Chrome module not found' on your Mac while working with Node.js, Puppeteer, or ...

Windows Security Troubleshooting Checklist

If Windows security features aren't working as expected—like Windows Defender won't start, update...

Fix Chrome Profile Access Denied Without Losing Data

You open Chrome and get an 'Access Denied' or 'Profile Error' message. Your bookmarks, passwords,...

Fix Microsoft Store Service Unavailable in Windows 10

When you open the Microsoft Store on Windows 10 and see “Service Unavailable” or “Something went ...

Troubleshoot Windows Defender Update Stuck at 0%

You open Windows Security, trigger an update, and the progress bar sits at 0% for minutes or hour...

Fix GitHub Actions Cache Action Permission Denied Error