You can register for classes online through My ASU.
Use My ASU to determine if you have any Priority Tasks that need to be completed prior to registering for classes. Tasks could include paying unpaid fees, meeting with your academic advisor (requirement), or meeting immunization requirements. By completing any outstanding tasks as quickly as possible you can avoid delays in registration which can impact your chances of getting the classes and schedule that is best for you.
You can search for open classes via the search tool, which can also be accessed via My ASU under My Classes. In My Classes, you will also find links for adding, dropping and swapping classes, under the Registration menu.
The video below will take you through the basic registration process.