According to a UN report, because of the COVID-19 pandemic, we are experiencing, 80% of the world's students are unable to attend classes. No matter where we are in the world. This represents approximately 1.5 billion students in 165 countries. Surely there are people who want to take advantage of this isolation to continue studying. Some may even want to start a course to add to their curriculum. For these people, the Internet offers many possibilities to consider. Some of the most prestigious schools have developed a series of online courses in Spanish to offer to those who want to learn. If you don't know what to do, this is an excellent opportunity to expand your knowledge, but don't forget to install a VPN for your online security...