Installing Jekyll on Windows (because it's special)

Assuming you already have Git installed, run the install-jekyll.ps1 script from PowerShell (running as administrator):

PS \your-website>prerequisites-windows
PS \your-website>jekyll serve

This will install Choco, Ruby, Jekyll, and a handfull of plug-ins we consider "standard". If something goes wrong, visit this Jekyll on Windows page and try the Run Jekyll on Windows site.