Have you ever wanted to improve upon a skill or learn a new one entirely? MasterClass is your go-to for a variety of classes from acting and sports to music and design. Its online format allows you to learn at your own pace while also giving you materials such as downloadable workbooks, lesson recaps, office hours for feedback and more. Some of their well-known teachers include photographer Annie Leibovitz, Stephen Curry, Christina Aguilera and Helen Mirren. Choose your classes as you go or sign up for their All-Access Pass for instant learning.