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

Windows Terminal settings.json Backup Location & Recovery Guide

If you've customized Windows Terminal with color schemes, key bindings, or profile settings, losi...

How to Fix Chrome 404 Not Found Error When Loading a Page

You’re browsing in Chrome, and instead of a page, you see 404 Not Found. This us...

Fix Maven Dependency Resolution Failed in IntelliJ

Outlook PST File Locked: How to Unlock and Access It

You try to open your Outlook data file (PST) and get an error that it's locked or cannot be acces...

Fix 'npm command not found' Error in Ubuntu Terminal

When you type npm in the Ubuntu terminal and get npm: command not found...

Fix Windows Activation Error: Port 443 Already Allocated

You try to activate Windows, but get an error: "Windows activation port already allocated on ...