From any computer with an Internet connection. In this case, no appointmentis necessary, except in the case of a qualification with a limited number of places for the subjects or groups or if the centre has appointment oversight, in which case self-registration must occur on the day and at the time assigned in the appointment.
In the computer room readied for this role at the university centre where you are registering, there will be support personnel to answer any and all queries. An appointment is required if you are self-registering in this room. The secretary at the centre will inform you of the date and time of your appointment for registration, which you can also check on the Virtual Secretary => registration appointments. If you fail to receive one (direct registration without September pre-registration, changing course, etc.), check with the secretary at your centre.