Checklists for software errors, setup, and tool workflows.

Fix PowerShell Installation Error 0x800f0950 on Windows 11

When installing PowerShell 7+ on Windows 11, you may encounter error 0x800f0950. This usually ind...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

If you're dual-booting Windows and Ubuntu, or replacing Windows...

Checklist for GitHub Actions Permission Issues

GitHub Actions often fail with cryptic permission errors. This checklist walks through the most c...

Fix BitLocker Update Error 0x8031004f on Windows

If you see error code 0x8031004f when installing a Windows update that involves BitLocker, it usu...

Fix Windows Security Error 0x80070643 on Ubuntu Dual Boot

If you see error code 0x80070643 when running Windows Security or Windows Update on a dual-boot s...

How to Fix Windows Defender Not Starting Automatically

If Windows Defender (Microsoft Defender Antivirus) isn't starting automatically when you boot you...