This course will require the Sage programming environment. This is a free and open-source project, with most resources available from www.sagemath.org. You may install the software on your computer or access it through a browser using www.cocalc.com (this is probably preferred). More instructions, resources, and assistance will be provided throughout the course.
Online office hours are held using Google Hangouts/Skype, so you need to have a Google/Microsoft account and a compatible device to connect. However, these sessions are entirely optional and not mandatory.