Swift Basic | Part 1 In this video, we start by checking the programming language version and setting up the environment. Then, we cover the basics including getting started with simple syntax. You will learn how to write single-line comments, multi-line comments, and documentation comments properly. Finally, we explain the difference between let and var, and how variable declaration works. Perfect for beginners who are starting their programming journey and want a clear foundation. 0:00 - 0:10