Cours de TI et de calcul en ligne gratuits

Here at Alison, we offer only the best free online IT training courses. These include both short certificate courses and more comprehensive diploma courses. If you want to start with a short course, we recommend the Fundamentals of Computers & Code in iOS or Computer Networking - Digital Network Security courses. Do you have time for more in-depth study? Enrol in our Diploma in Computer Networking or the Diploma in Information Technology Management and give your IT résumé a solid boost.

By taking an online IT training certificate course, you’ll acquire the skills that can open up career opportunities around the world. Want to learn the basics of coding in iOS? Check out our Fundamentals of Computers & Code in iOS and our Introduction to iOS App Development courses. Or, if you are more interested in Android mobile applications, you can also check out the Create Android Apps Using Firestore course. To get trained up on Computer Security, try our Computer Networking - Digital Network Security course. No matter what IT training you are looking for, you can find it here on Alison.

Whether you’re just starting out in your career or trying to climb the ladder to success, having an Alison Diploma in IT will give you a competitive advantage. We recommend the Diploma in Computer Networking, the Diploma in Information Technology Management or the Diploma in Web Design, all of which you can easily finish in 10 to 15 hours. If you’ve got more time, then check out the Diploma in Operating Systems, which you can finish in about 20 hours. These courses can give you some really useful IT skills, so check them out today!

Alison offers hundreds of high quality IT courses designed by experts and universities to provide you with an interactive and enriched learning experience.

Our free online courses help boost your knowledge and skills in the vital subject of information technology and serve as an impressive addition to your resume.

Alison’s web-based delivery system means that you can explore course offerings from a place and at a pace that is convenient for you. All courses are free, and upon completion, you can download an official certificate or diploma as proof of your achievement, depending upon the course or learning path you choose. Enroll today.

Absolutely, yes! Information Technology is providing breakthroughs in everything from cybersecurity to medical research to robotics. Are you keen to get in on the action? Read our blog to find out how to make the switch to IT.

Information technology (IT) is the use of computers to store and transmit data. Mostly, IT is referred to in business or enterprise contexts. IT is one part of information and communications technology (ICT). An IT system is a group of users operating an information system that includes data, computers, software, hardware and all other peripherals. IT systems, and hence IT companies, are at the heart of the tech revolution our world has witnessed in the past few decades.

Each of the online IT courses on Alison are free, as are all of Alison's online courses. Alison's learners do not have to pay anything to take these courses unless they want a digital or physical copy of the course certificate.