Workflow manuals for setup steps, repeatable tasks, and software operations.

How to Fix Git 'index.lock' File Exists Error

When you see fatal: Unable to create 'path/.git/index.lock': File exists., G...

Fix Discord Black Screen from Chrome Hardware Acceleration

Why Chrome Hardware Acceleration Causes Discord Black Screen

When Chrome uses hardware a...

Fix Windows Update Service Not Starting Automatically

If Windows Update stops working, the most common reason is that the Windows Update service isn...

Fix VSCode Git Authentication Failed SSH Key Error

You try to push or pull in VSCode and get Git: authentication failed even though you...

How to Allow Unrelated Histories in Git Merge

If you see the error fatal: refusing to merge unrelated histories when running

Fix pnpm Not Working After Node.js Update

After updating Node.js, you may find that pnpm commands fail with errors like command not f...