Alison's New App is now available on iOS and Android! Download Now

Free Online IT and Computing Courses

IT is one of our most popular categories, with in-depth courses and tutorials across all aspects of information technology. Sign up today to learn about cryptocurrency, blockchain, computer networking and server management. You can take free classes for in-demand languages like Python, JavaScript and C++, applying for official certification to take your programming career to the next level. We also cover growing skills like pentestin...…Read More

  • 0 Free Courses
  • 0 Learners
  • 0 Certificates & Diplomas Earned

Benefits Of An Alison Certificate

  • Certify Your Skills
    A CPD accredited Alison Certificate certifies the skills you’ve learned
  • Stand Out From The Crowd
    Add your Alison Certification to your resumé and stay ahead of the competition
  • Advance in Your Career
    Share your Alison Certification with potential employers to show off your skills and capabilities

Explore In-Demand Careers

Discover More Careers

Not sure where to begin? What is your main goal on Alison?

What is your main goal on Alison?
  • 4,500+ free courses
  • 40 million+ learners
  • 8 million+ graduates
  • 195 countries

Explore Other Course Categories


Frequently Asked Questions

What are the best free online IT courses?
What are the best free online certificate courses in IT?
What are the best free online diploma courses in IT?
Why choose Alison?
Is IT a good career?
What is IT?
How much does an online IT course cost?