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Whether you’re using your free time to learn in-demand job skills like programming or just want to learn to play the guitar, you might want to take advantage of Udemy’s offerings.

From now until January 6, the site has reduced its prices from $9.99. You can browse them here or find 15 of the most popular on sale below. Udemy also offers over 590 free online courses, which you can find here.

Udemy courses typically include hours of video lessons, downloadable resources (like additional readings), and a certificate of completion. There is also no deadline to start or finish classes, so you can go at your own pace. Plus, you have lifetime access to the documents, so you can always go back to refresh your memory.

If you’re not sure if a course is right for you, you can start a free preview and watch a few lectures the instructor has selected before committing. And if you buy it and aren’t satisfied, every Udemy course can be refunded within 30 days of purchase.

Top 15 Udemy Online Course Deals:

1. Character Art School: Complete Character Drawing Course, $15.99 (originally $129.99)
2. Complete C# Unity Game Developer 2D, $13.99 (originally $109.99)
3. Become a Game Designer, The Complete Coding to Design Series, $15.99 (originally $119.99)
4. Complete Python Bootcamp 2021: From Zero to Hero in Python, $17.99 (originally $139.99)
5. Machine Learning AZ: Python and R Practices in Data Science, $9.99 (originally $89.99)
6. Microsoft Excel – Beginner to Advanced Excel, $15.99 (originally $129.99)
7. The Complete Digital Marketing Course – 12 courses in 1, $18.99 (originally $139.99)
8. The Web Developer Bootcamp 2021, $18.99 (originally $149.99)
9. The Complete JavaScript Course 2021: Zero to Expert!, $18.99 (originally $149.99)
10. AWS Certified Solutions Architect Associate 2021, $9.99 (originally $89.99)
11. Learn Ethical Hacking from Scratch, $15.99 (originally $129.99)
12. React – The Complete Guide, $15.99 (originally $129.99)
13. Angular – The Complete Guide, $11.99 (originally $89.99)
14. The 2021 Data Science Course: Complete Data Science Bootcamp, $11.99 (originally $94.99)
15. A full MBA in 1 course, $13.99 (originally $109.99)

Buy all Udemy online courses here.