This tutorial series complements the general tutorial series on using WUDSN IDE itself with the knowledge to the Atari XL/XE computer itself. The purpose of the tutorial is to show interested people how easy it is to control text screen, character set, colors graphics screen and sound with just a few lines of code. Starting is very easy. The tutorial series consists of short (5-10 minutes) videos. In each video I develop and explain the code live to show you the evolution of the source and the immediate result on the Atari.