Join Joseph Lowery for an in-depth discussion in this video About the exercise files, part of HTML5 Projects: Personalized Ads.
I'm very happy to announce that any member of the lynda online training library, whether premium, monthly, or annual, has access to the exercise files used throughout this title. Naturally, the information in this course is ultimately intended to be applied to your own web pages. However, you may find it helpful to work with the supplied exercise files to practice the steps safely and without creating your own examples. To begin using the files from the site, download them, extract them, and then store those files in a convenient location such as your desktop.
You can either follow the whole course chapter by chapter or jump in at any point. If you'd rather not use the exercise files, you can definitely follow along with your own assets.