TL;DR: A wide range of online courses from MIT are available to take for free on edX.

MARTHA HALLORAN IS 26 YEARS OLD, AND SHE’S BEEN PART OF THE NASHOBA LEARNING GROUP FOR MOST OF HER LIFE. WHAT ELSE DO YOU DO ON FRIDAYS AND ON TUESDAYS? WARREN CHILL. VOLUNTEERING. YOU GOT IT.

Explore five free and low-cost AI certifications that help tech professionals build AI skills across cloud, machine learning, ...