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

Microsoft Store Setup Guide for Windows 10

If you're new to Windows 10 or the Microsoft Store isn't working as expected, this guide covers i...

Fix OBS Black Screen with No Source Detected

If you're seeing a black screen in OBS and the message 'No source detected,' you're not alone. Th...

Troubleshooting WinRAR Checksum Errors

When you extract a RAR archive and see a checksum error, the file is likely damaged. This guide c...

Windows Defender Not Working on Ubuntu: What to Check

Windows Defender is a Microsoft product designed for Windows. If you're seeing it referenced on U...

Fix 'nvm not found' After Adding to Environment Variables