In partnership with the Government of Ontario, The G. Raymond Chang School of Continuing Education at Toronto Metropolitan University has created a series of practical online courses, originally offered as MOOCs, then converted into interactive open textbooks with the aim of encouraging others to address topics related to digital accessibility in their own teaching. These open textbooks will be relevant in many jurisdictions that are enacting laws around access to information and information technology for people with disabilities. They are also available to readers who want to understand how digital accessibility affects them personally, to those who wish to develop expertise with digital accessibility and aim to pursue it as a career.