From here, you can purchase badges to the show and register for individual events at the convention. Select each event for which you wish to register. You’ll be taken to a second page where you can read details and register for a spot after which you can come back here to register for more. When done, you’ll need to go through checkout with your shopping cart (should show to your right if viewing on PC or at the bottom/top if viewing on a mobile device) even if you only registered for free events.
You can use the category tags to see only those events assigned to specific categories or game systems/types or use the search feature to search for a specific title or keyword.
You’ll be set up with an account at check-out so that you can log back in later to register for more events as they’re added or otherwise manage your registrations.