Go straight to the source
Kaggle Learn
Google owned data science community; Kaggle Learn offers short no cost, hands on courses run in browser notebooks.
Official website ↗Kaggle Learn: Intro to Machine LearningKaggle LearnLearn the core ideas in machine learning and build first models, worked in Python notebooks (Kaggle's own summary).CertificateFree to learnSelf pacedKaggle Learn: Intro to AI EthicsKaggle LearnPractical tools to guide the moral design of AI systems, worked in notebooks (Kaggle's own summary).CertificateFree to learnSelf paced