Checklists for software errors, setup, and tool workflows.

Fix 'git pull failed index.lock file exists' Error

When running git pull, you may see an error like:

fatal: Unable to create &#...

Fix VSCode Terminal Not Opening with Git Bash

You open Visual Studio Code, press Ctrl+` to bring up the terminal, and expect Git Bash. Instead,...

Fix Windows Update Error 0x800f081f with Media Creation Tool

If you see error 0x800f081f when running Windows Update, it usually means a system file or compon...

Fix Node Sass Build Failed GYP Error: Step-by-Step Guide

When you see "node sass build failed" with a "gyp error" during npm install, it u...

Chrome Startup Crash with No Error Message: Fixes That Work

Chrome crashes on startup with no error message—just a sudden close or a frozen window. This ofte...

Fix Windows Explorer Restarting After Crash

If Windows Explorer (explorer.exe) crashes and then keeps restarting, you may see the desktop fla...