Students · College & University
4-year and graduate degrees.Physics
PhET Interactive Simulations
Free interactive math and science simulations from CU Boulder.
PhET
Multi-subject
OpenStax Free Textbooks
Peer-reviewed openly-licensed college textbooks across STEM & humanities.
OpenStax (Rice)
Multi-subject
Saylor Academy Free Courses
Free self-paced college-level courses with certificates.
Saylor
Multi-subject
OER Commons
Huge library of open education resources for all levels.
OER Commons
Tech Careers
IBM SkillsBuild
Free courses & Credly badges in AI, cybersecurity, cloud, data.
IBM
Cloud
AWS Skill Builder
Free digital training for AWS cloud roles and certifications.
AWS
Cloud & Dev
Microsoft Learn
Free hands-on paths for Azure, Power Platform, Microsoft 365.
Microsoft
Multi-subject
MIT OpenCourseWare
Full course materials from MIT lectures, notes, and assignments.
MIT
Multi-subject
Coursera University Courses
University courses & degrees; audit for free.
Coursera
Multi-subject
edX
MicroMasters, MicroBachelors, and full courses from top universities.
edX