Latest Update: January 13, 2020

What is a Raspberry Pi
Where do I buy a Raspberry Pi
How to set up the Pi from scratch and how to add games
Enabling extra ports like MS-DOS games
Network Connection from PC to Pi using Putty or WinSCP
Adding a Doom port and Mods
How to backup the MicroSD or copy for a friend
Pre-made MicroSD Image(s)
Where to get ROM files (games)