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Study material
Explore diploma course outlines. Chapter resources are being prepared; interactive lessons are available now.
View study material →For IT diploma students & teachers
Learn it in class. Use it in real life.
Caffeinated Coder is a free learning space by Omar Alsumait in Kuwait. Understand computing through interactive lessons, course study material and practical tools.
Start without an account. Lesson progress saves in this browser.
Inside the learning lab
Understand. Practise. Remember.
16 subjects · 386 interactive lessons
Courses explain the ideas behind networks, software and hardware through diagrams you control and short quizzes. Learning paths put related courses in order, and the glossary explains technical terms when you need a reminder.
Alongside your lessons
Support for your next study session.
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Practice tools
Calculate a subnet, convert binary numbers or check file permissions. Enter an example, see the result and use it to check your own work.
Use practice tools →03
For teachers
Preview a sample teaching pack to see how the material can support a lesson. Generating a pack from your own uploads is planned and is not available yet.
Preview teaching material →