Checklists for software errors, setup, and tool workflows.

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Fix Windows Terminal Proxy Error: Connection Refused

If you see 'connection refused' when using Windows Terminal behind a proxy, the terminal is likel...

GitHub Actions Secrets Not Being Passed: How to Fix

You've added a secret to your GitHub repository, but when your workflow runs, the environment var...

Fix Command Prompt Crash Loop on Windows 10

If Command Prompt opens and immediately closes, or crashes repeatedly when you try to type comman...

How to Fix Windows Defender Proxy Error

If you see a proxy error in Windows Defender—often something like "Your IT administrator has limi...

How to Fix PowerShell Execution Policy Restricted on Windows 11

You try to run a PowerShell script on Windows 11 and get an error like "running scripts is di...

How to Set Up a Proxy for Windows Update to Avoid Errors
If you're seeing errors like 0x8024402c or 0x80072ee2 when trying to update Windows, the issue mi...