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

Fix Nginx Config Test Not Working After Editing nginx.conf

You've edited nginx.conf, run nginx -t to test, and it fails or produces no output. ...

Fix Windows Search Not Indexing Files

You search for a file in Windows, but nothing shows up. The file is definitely there, but Windows...

Fix 'Chrome Profile Module Not Found' and Delete Profile

When you see the error 'Chrome profile module not found' while starting Google Chrome, it usually...

Microsoft Store Ubuntu Setup: Essential Checklist for Success

Installing Ubuntu from the Microsoft Store is straightforward, but users sometimes hit snags like...

Fix Windows Activation Error 0xc004f074

When you see error 0xc004f074 during Windows activation, it usually means the system clock is out...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

If you're dual-booting Windows and Ubuntu, or replacing Windows...