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These online lessons explain the basics of histology. In addition to the free video lessons, further (paid) trainings are available.

This online course teaches how to manage data with SQL, including mastering complex commands to manipulate and query data stored in relational databases. It includes topics such...

This online course explores the fundamentals of JavaScript, the programming language of the Web.The course was designed for learners who have some knowledge of HTML and CSS and...

Free French language app with many short tests to learn "on the go". (Not a video course.)

Free Russian language app with many short tests to learn "on the go". (Not a video course.)

This online course teaches intermediate techniques to transform table data in SQL.

These online lessons explain the basics of thorax anatomy. In addition to the free video lessons, further (paid) trainings are available.

Free Korean language app with many short tests to learn "on the go". (Not a video course.)

Khan Academy provides various free introductory video lessons on electrical engineering. Topics include circuit analysis, amplifiers, semiconductors, electrostatics, signals and...

This online course teaches how to create websites by structuring the pages with HTML.The course is designed for beginners and includes HTML elements and structures as well as...

Free Turkish language app with many short tests to learn "on the go". (Not a video course.)

This course teaches the fundamentals of the Java programming language.It includes various interactive lessons and practical coding projects. (Also check out this overview of...

Free Spanish language app with many short tests to learn "on the go". (Not a video course.)

Die Online-Kurse der KhanAcademy geben eine erste Einführung in die Programmierung für Anfänger. Enthalten sind die Sprachen JavaScript, HTML, CSS und SQL.

Free Swedish language app with many short tests to learn "on the go". (Not a video course.)

Khan Academy provides various free introductory microeconomics video lessons. Topics include supply, demand, market equilibrium, scarcity, preferences, consumers and producers,...

These online lessons explain the basics of neuroanatomy. In addition to the free video lessons, further (paid) trainings are available.

This course teaches how to style websites with CSS.

Khan Academy provides various free introductory biology video lessons. Topics include acids and bases, properties of carbon, macromolecules, energy / metabolism, enzymes, cell...

This online course gives an introduction to Kotlin, a popular programming language for Android development, web development, and more.