Using the exercise files

- [Instructor] This course is accompanied by exercise files that you can download and use to follow along with the demonstrations on screen. I've placed the exercise files here on my desktop. The files are organized by lesson. One directory for each lesson. And inside of each there are two sub-directories. The first is called Start. This is state of the application at the beginning of the video. The second is called Finish.

It is the complete state of the application at the end of the video. Keep in mind however that not all videos will have exercise files. Only those which require a code. I'll take you on a walk through of this sample application in the next video.