To learn DeepSeek in 2026, follow this order: start with a beginner crash course, then a full course, then advanced deep dives. This roadmap sequences 19 of the best free YouTube videos — beginning with "DeepSeek Harness - Full Tutorial for Beginners" by Caleb Curry (73,011 views).

Explore DeepSeek

Step 1

Start Here

Beginner-friendly DeepSeek intros and crash courses

Step 2

Core Skills

Full courses and comprehensive DeepSeek tutorials

Step 3

Advanced & Deep Dives

Go deeper into DeepSeek internals and real-world use

Step 4

Stay Current

The freshest DeepSeek videos from the last 6 months