12 Free Online Course Sites to Build Your Tech Skills

Education doesn’t have to be expensive – there are plenty of free courses to hone your computer skills that require nothing more than an internet connection and a laptop or smartphone. The following twelve online training providers offer free programs and courses on almost every technical area. It’s a great way to dive into a new topic with limited engagement, or stay up to date with trends and developing technologies in your industry.

Whether you’re looking to change your career direction, just starting out, trying to beef up your resume, or just looking to stay on top of tech trends, one of these twelve online training providers can help. without breaking the bank.

12 Free Online Training Sites for Technical Skills

  • Alison.com
  • codeacademy
  • Coursera
  • Dash General Assembly
  • EdX
  • Online Learning at Harvard
  • Khan Academy
  • MicrosoftLearn
  • MIT OpenCourseWare
  • Skills sharing
  • audacity
  • Udemy


Alison.com offers a wide range of free IT courses in Networking and Security, Hardware, Software Development, Game Development, Software Tools, IT Management, Mobile Apps, Software Engineering, Data Science, databases and basic computer skills. You can choose from short certifying courses or opt for more complete “diploma” courses. Although course attendance is free, if you are taking a certificate or diploma course, you will need to pay a fee to obtain a printed or digital certificate. You can also choose to pay for a premium account for around $9 per month, which will give you access to more features such as certificate fee discounts, no ads, and access to resume building features.


codeacademy offers free coding lessons in 12 programming and markup languages, including Python, Ruby, Java, JavaScript, jQuery, React.js, AngularJS, HTML, Sass, and CSS. The courses promise to give hands-on experience and real-time feedback from peers. If you like lessons, you can sign up for a Codeacadmy Pro account for $19.99 per month, which will give you more access to hands-on projects, quizzes, and advisors. Otherwise, the basic courses are all offered for free – so if you’re a hard worker, these might be enough to get you up to speed on coding.


Coursera isn’t entirely free, but they do offer a decent selection of free computer programming courses to choose from. You can take courses in the basics of programming and choose from a long list of programming languages ​​to learn such as Python, C, and Java. You can join for free and use all of Coursera’s free programming, but if you want to take a certificate or diploma program, their price varies.

Dash General Assembly

General assembly is a for-profit educational organization, but they also offer a free course that promises to teach students the basics of web development. The Dash program focuses on learning to use HTML, CSS, and JavaScript. The program is free and completely online, so you can learn at your own pace. The course includes tutorials and hands-on projects that you can complete in your browser. If you’re interested in web design, this is an easy way to test the waters.


EdX is a massive open online course (MOOC) provider with college-level courses developed by schools, nonprofits, and corporations. These programs are offered free to users, along with courses from universities such as MIT and Harvard. Courses include short videos, interactive learning exercises, video tutorials, online textbooks, and a forum where students can interact with each other, ask questions, and contact teaching assistants. At the end of your course, you will receive a certificate – and some courses may count as college or university credit, depending on the school.

Online Learning at Harvard

Harvard provides free online access to course materials, lectures, programs and other educational content. The goal is to provide “efficient and accessible pathways for people who want to learn but may not have the opportunity to get an education at Harvard.” Courses are offered by a number of e-learning content providers, including EdX, GetSmarter, HarvardX, Harvard Business School (HBX), Harvard Extension School, and Harvard Medical School (HMX). There are courses on almost every IT subject you can imagine so you can get training at Harvard without the tuition bill.

Khan Academy

Khan Academy was developed in 2006 as a non-profit educational organization, with the distinct goal of educating students online for free. Lessons are delivered via YouTube videos, with additional online exercises for teachers and students. The courses are accessible on a mobile device and most have been translated into several languages, with nearly 20,000 subtitle translations available. Although it’s not a formal education, it’s an easy way to learn new skills as you progress in your career.

Microsoft Learn

Microsoft offers several training paths and certifications that cover various Microsoft products and services. The learning paths contain several modules relevant to the subject of the course and the certifications are more focused, with one or two exams required to obtain the certification. Self-paced courses and exams are free through Microsoft, but if you want to take an instructor-led course, you can do so through Microsoft Certified Trainers. However, certified trainers are not guaranteed to offer classes for free, so this is something to consider if you want completely free classes.

MIT OpenCourseWare

In 2001, MIT University launched its initiative to publish all undergraduate and graduate course materials online free of charge via MIT OpenCourseWare. It was the first major university to make its courses freely available to the public – 250 other colleges and universities have since followed in MIT’s footsteps. In 2018, MIT added full video lectures to over 100 courses that users can stream or download for offline viewing. If you want to work on a certain skill or try out a new skill before committing to paying for a course, it’s worth checking out MIT OpenCourseWare to see what they have on your topic of interest.

Skills sharing

For UI and UX designers or web developers, you can turn to Skills sharing if you are trying to improve your technical skills. The website offers free courses on UI and UX design as well as web development – ​​and it also offers courses on business analytics, which can be useful for those who work with data. Skillshare offers virtual courses that include video lessons, project previews, templates to work with, and other resources for users. You can also choose from a $15 per month subscription or you can pay $99 for the year, bringing the monthly cost down to $8. The premium subscription offers more features such as teacher support, no ads, offline access to download course materials, and unlimited access to all available courses.


audacity offers nanograde courses and certifications in programming and development, artificial intelligence, cloud computing, business, data science, and autonomous systems. Although the certifications are not free, many of the courses included in Udacity’s nanodegree programs are offered free of charge. You can choose from a long list of free courses in programming and computer science offered by universities and companies such as Stanford, Amazon and Google. If you decide to complete a nanodegree certification, you will have to pay a monthly fee of $400; nanodegrees typically take users six to 12 months.


Udemy is for professional adults who need to fit education into their busy work schedules. Some courses on Udemy are free, while others are paid – it will depend on the course and the instructor. However, even paid courses won’t break the bank, as most are on sale for as little as $9.99, so you can usually find a good deal if you want to take a course that isn’t free. .