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

Fix Microsoft Store High Memory Usage by Resetting

If you notice that the Microsoft Store is consuming a large amount of memory (often over 500 MB o...

How to Fix OpenVPN TLS Handshake Failed Error

If you see "TLS Error: TLS handshake failed" in your OpenVPN client log, the connection cannot es...

Fix Windows Update SSL Certificate Error 0x80072f0d

You see error 0x80072f0d when checking for Windows updates. The system cannot verify the update s...

How to Fix 'npm command not found' on Mac

Git Pull Merge Conflict Setup Guide: Resolve Conflicts

When you run git pull and hit a merge conflict, it usually means your local changes ...

Fix Firefox Not Responding on Mac M1: Practical Steps

If Firefox stops responding on your Mac with an M1 chip, you're not alone. The issue often shows ...