This document provides an introduction to a beginner's course on Islam. It covers several topics in 3 lessons or less, including the meaning of key Islamic terms like Deen, Islam, Muslim and Allah. It also summarizes the history of prophets from Adam to Muhammad (peace be upon them) and discusses some interesting references to early Islamic history found in the Bible. The document is presented as slides for a class on Islamic fundamentals and Fardhu 'Ain held in Singapore.