For a few years, many universities have developed online courses that allow us to study in study houses in different countries and with excellent teachers.

In my case, I wanted to know more about topics such as Cloud Computing, Mobile Connections, Blockchain and Cybersecurity, so I found a course at the University of Minnesota where I could learn more about these topics. In addition, the teacher explained complex topics in a very simple way.

Throughout the classes I took many notes, of which I selected and translated 4 to share:

If you liked the annotations, I recommend you sign up for the course, which can be found at the following link: https://www.coursera.org/learn/it-infrastructure-and-emerging-trends/home/welcome

On the other hand, what did you think of these handwritten annotations? Or do you prefer 100% computer graphics?