The most used and easiest way to participate is to use a smartphone and the Moblrn app for iOS or Android, search for Moblrn in App Store and Google Play. Moblrn is made especially for mobile learning.
The first time you participate in a Moblrn training program, you download the free Moblrn app to your smartphone or tablet (iOS/Android). Then you log in to the program with your e-mail address and a password. Next time you tap the Moblrn app icon, you´re automatically back in the program exactly where you stopped, or at the starting point of a new program.
It is also possible to use a computer to participate via a browser, just launch https://cms.moblrn.se.