Free online coursesOperational Systems

Master the world of Operational Systems with our comprehensive courses, designed to equip you with essential skills in OS design, management, and optimization.

There are 5 100% Free Online Courses with Free Certificate.

Free online courses on Operational Systems

Deep Dive ...

Free video courses

Video course
Computer operating systems



6 hours and 23 minutes

Video course
Ubuntu Linux training



4 hours and 6 minutes

Video course
Linux command line tutorial



25 hours and 1 minutes

Video course
Kali Linux: Beginner to Advanced



15 hours and 57 minutes

Video course
Linux course: Beginner to Sysadmin



3 hours and 58 minutes

Download the App now to have access to + 2200 free courses, exercises, certificates and lots of content without paying anything!

  • 100% free online courses from start to finish

    Thousands of online video courses, audio or text courses.

  • More than 48 thousand free exercises

    To test your knowledge during online courses

  • Valid free Digital Certificate with QR Code

    Generated directly from your cell phone's photo gallery and sent to your email

Get it on Google Play Get it on App Store
Cursa app on the ebook screen, the video course screen and the course exercises screen, plus the course completion certificate

What are people saying about free online courses of Operational Systems


Ikpi Godswill Sunday

thanks for putting mie through with this studies.In the free online course: Computer operating systems


Navid Rahman

It was a great course!In the free online course: Ubuntu Linux training


Jose Amandio de Almeida

This Course I verry like is Because Help full. Thanks Coach Tami SorgenteIn the free online course: Computer operating systems



AWESOME KNOWLEDGE AND INFORMATION In the free online course: Computer operating systems


Mpho Tseki

Thank You very much for making a clear concise understandable introduction into Operation System In the free online course: Computer operating systems

Woman studying by online course

Why study and learn with Cursa?

100% free online courses from start to finish

Digital certificate also free and valid (issued at the end of the course)

Exercises produced exclusively for classes

The largest selection of free online courses on the Internet

About Operating Systems Courses

These software are the main basis for communication between human and machine in cases where the so-called PCs (Personal Computers) are used, the main ones currently used are Windows, Linux and MacOS.

Why it is important to study and learn Operating Systems

With the online courses on our platform you learn to use these systems, this type of training is essential to work on tasks where computers are used.

100% free courses

All our courses are free from start to finish, the student does not pay any kind of fee to study, so we are a course platform accessible to everyone.

Free digital certificate

In addition to taking the course for free, you also receive the Certificate for free.

Online courses with exercises

Some of our courses have exercises produced exclusively for our platform, helping you to practice the knowledge acquired in the course.

Download our app

Only by downloading the Cursa application you have access to receive the digital certificate for free, in addition to several other exclusive features, download at Google Play or at App Store ( Apple ).

About more courses from our platform

In all, there are more than 1000 courses, divided into more than 400 categories in 5 different languages, where we provide the digital certificate for free to everyone.


Free Certificate

After completing the course you will have free access to the digital certificate of course completion.

How to get it for free: It is only possible to issue the certificate in our application, which can be downloaded from Google Play or App Store, so you can take the online course here and use the app only to issue the certificate. Being that you can also take the courses through the app if you wish.

In digital format: After completing the course and generating the certificate through the application, the image of the same will be generated in the photo gallery of your cell phone and will also be sent to your email.

Why the certificate is important: You can use it to improve your resume, to rise in careers or positions, to enrich your knowledge and among several other applications.

See more about the Certificate

Free certificate image
Download the app! to have access to more than 3,000 Online Courses + Certificate, all free!
Get it on Google Play Get it on App Store

+ 6.5 million

Free and Valid
Certificate with QR Code

48 thousand free

4.8/5 rating in
app stores

Free courses in
video, audio and text