Google's free Skillshop certification for building and optimising Google Search campaigns, including AI-powered features.
Free certificateBusiness & Marketing
Self-pacedBeginner
173 free courses
All free online courses
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Google
Learn HTML
web.dev's free HTML course on semantics, forms, metadata and accessible markup.
Free certificateWeb Development12 hrsBeginnerSemrush Academy
Semrush SEO Crash Course with Brian Dean
A free, under-an-hour SEO crash course from Semrush Academy with Brian Dean, covering keywords, content and backlinks.
Free certificateBusiness & Marketing1 hrBeginnerProf. Balaraman Ravindran's NPTEL machine learning course from IIT Madras.
Paid certificateAI & Machine Learning96 hrsIntermediateMIT OpenCourseWare
6.100L Introduction to CS and Programming using Python
MIT's 2022 full-semester intro to programming in Python, taught by Ana Bell.
No certificateProgramming80 hrsBeginnerMassachusetts Institute of Technology
The Missing Semester of Your CS Education
MIT's short course on the shell, Git, debugging and the tools every programmer uses.
No certificateProgramming12 hrsBeginner