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

Windows Security Antivirus Configuration for Beginners

Windows Security (formerly Windows Defender) is the built-in antivirus in Windows 10 and 11. For ...

How to Fix 'npm command not found' on Mac

Fix OBS Virtual Camera Not Working After Update

After updating OBS Studio, the virtual camera output may stop working in Zoom, Discord, or other ...

How to Fix Microsoft Store Slow Performance in Windows 11

If the Microsoft Store is taking forever to load, browse, or download apps on Windows 11, you're ...

Fix Windows Security 502 Bad Gateway Sync Error

You open Windows Security and see a 502 Bad Gateway error when it tries to sync. This usually mea...

How to Fix Git Pull Merge Conflicts Without Force Push

You run git pull and see a merge conflict message. Your first instinct might be to f...