Edabit is a website designed to help you learn to program. This site makes learning programming fun and addicting by adding simple game mechanics. This website provides courses on C#, C++, Java, Python, and more!

HBH is a community that is dedicated to informing and teaching others about different methods and tactics used in hacking. With over 89,000 members the website has forums and articles to chat and stay up to date on the latest in hacking. The site also provides hacking challenges for you to learn in a fun way.

IT Exams is essentially a database full of free certification questions and materials. Any exam from A - Z is probably here for your study in preparation for certifications. The site has about 1800 certification exams for you to study from. This is a great tool to have when preparing for certification exams.

Udemy is a paid online learning site that provides over 213,00 online video courses. While it is not free, it is still a great tool for learning anything IT and programming. But that isn't the only field they offer, Udemy also provides business, marketing, photography, music, and many more categories if you want to ever expand your horizons.