In you Personal menu you can register for the courses you are admitted to. You can also cancel a course or make an early interruption/terminate a course. You should also register for your exams. 

For more information, please see: https://www.kth.se/en/student/kth-it-support/learning-platforms/personliga-menyn/personliga-menyn-1.374462 

Please note, in order for you to add another course you need to contact your coordinator.

Canvas is the LMS (learning management system) used for all course offerings at KTH. Here you find course material, assignments and can keep in touch with teachers and fellow students.

For more information about Canvas, please see: https://www.kth.se/en/student/kth-it-support/learning-platforms/canvas/canvas-1.784659