The courses offered serve the need of majority of the students with several different after school programs.

Mississauga Secondary School offers an EHS (Explore High Skills) and a SHSM (Specialist High Skills Major) course in health and wellness.

This program allows students to learn more about the health and wellness sector, while also taking regular high school courses.

The technology programs offered include transportation, manufacturing, hospitality and cosmetology.

Subjects such as Mathematics, Science, History, Geography and Languages are enhanced with this accessibility to technology.