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Free courses and study resources from The Open University.

AI data analyst that turns questions into SQL queries, insights and dashboards.

AI math solver and tutor with step-by-step answers, PDF homework help, and study tools.

YouLearn AI turns PDFs, YouTube videos, and recorded lectures into notes, chats, and quizzes.

Compare American destinations and themed road trips.

Real-time voice, video and AI agent SDKs for developers.

AI video tutor for math and STEM questions.

A structured German course with tutor and learner contact.

Research a destination through specialist guidebooks and travel features

A multilingual route into Esperanto.

Illustrated programming lessons with browser coding practice

Calculators with worked steps for selected problems