You can schedule a Geek Squad appointment in a few different ways to suit your convenience. One option is to book online through the Geek Squad website, where you can choose the service you need and find a time that works for you. Alternatively, you can use the Best Buy app to schedule an appointment quickly and easily from your mobile device. If you prefer to speak with someone directly, you can call Geek Squad customer service to set up an appointment. These flexible options make it easy to get the help you need.