CS50: Introduction to Computer Science
Harvard University
Self-paced · beginner · About 10–12 weeks · certificate available
Free, including a free CS50 certificate; verified certificate via edX is paid. Check current details on the provider’s site.
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Free online courses, including the CS50 series in computer science.
Online BS degree in Data Science and Applications.
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Elements of AI: a free introduction to artificial intelligence.
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5 courses for Python basics
Harvard University
Self-paced · beginner · About 10–12 weeks · certificate available
Free, including a free CS50 certificate; verified certificate via edX is paid. Check current details on the provider’s site.
Harvard University
Self-paced · beginner · About 10 weeks · certificate available
Free. Check current details on the provider’s site.
Massachusetts Institute of Technology (MIT)
Self-paced · beginner · One semester of material
Free course materials (no certificate). Check current details on the provider’s site.
Kaggle Learn
Self-paced · beginner · About 4 hours · certificate available
Free. Check current details on the provider’s site.
Kaggle Learn
Self-paced · beginner · About 5 hours · certificate available
Free. Check current details on the provider’s site.
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