You don’t have to apply to the course Hands-on scientific computing. Just go to the course platform and start studying! You can find the link at the end of this page.
If you want to get the study credits officially registered to Aalto University’s register and receive a FITech digital badge, you need to fill in an application in Studyinfo service (Opintopolku) after completing the course. You will find instructions on how to do this on the course platform. Please note that in order to get the credits registered, you need to use strong identification at Studyinfo using e.g. online banking credentials.