Checklists for software errors, setup, and tool workflows.

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Fix Firefox Secure Connection Failed Due to Proxy Settings

If you see "Secure Connection Failed" in Firefox and suspect a proxy is involved, you'...

Fix Git SSL Certificate Problem: Unable to Get Local Issuer Certificate

When you run git clone, git pull, or git fetch over HTTPS,...

Fix VSCode Breakpoints Not Hit in launch.json

You set a breakpoint in Visual Studio Code, start debugging with a launch.json confi...

How to Fix Windows Update Service Error 1053

You see error 1053 when the Windows Update service fails to start or respond in time. The full me...

Fix 'Git Remote Origin Already Exists' Error

When you run git remote add origin <url> and see fatal: remote origin al...

VS Code Debugger Not Stopping at Breakpoints on Windows: Fixes
You set breakpoints in VS Code, start debugging, and the code runs right past them. This is a com...