Some websites provide free tutorials and lessons in Bioinformatics for different levels of learners. Please check these links:
Introductory bioinformatics: A curated set of EMBL-EBI online courses, starting with Bioinformatics for the Terrified
Unacademy lessons: 20 lessons for beginners in bioinformatics.
An Introduction to Applied Bioinformatics
Bioinformatics Stronghold by Rosalind, a platform for learning bioinformatics through problem solving.
MOOCs (Massive Open Online Courses)
European Learning Laboratory for the Life Sciences
Whitehead Institute for Biomedical Research
Northwest Association for Biomedical Research
Swiss Institute of Bioinformatics
Bioinformatics Crash Course, Lesson 1: Hello Bioinformatics
Bioinformatics Tutorial with Exercises in R
Free online courses in Bioinformatics
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