Adobe makes some of the most powerful desktop software you can get for creatives — so powerful, in fact, that it can take you years to learn the intricacies of apps like Photoshop, InDesign, and Lightroom. But you can speed up that process with Adobe-certified training courses. For a limited time, you can get lifetime access to over 5,000 of them for just $79.

These courses, produced by Train Simple, will teach you everything you need to know about every Adobe app — and more. There are courses on Photoshop, Illustrator, InDesign, Lightroom, Flash, Dreamweaver, ColdFusion, Edge Products, Muse, HTML5, CSS3, JavaScript, jQuery, WordPress, Premiere, Audition, and others added frequently.

All courses have been updated for Creative Cloud 2014, and you’ll find classes for both beginners and experienced users. Completion certificates are available for each one, and you have the freedom to take all courses at your own pace — and revisit them whenever you wish. You can even access the courses from an Android or iOS device.

Lifetime access to all these courses is usually priced at $500, but for a limited time only, you can save 84% and get your membership for just $79 through Cult of Android Deals.