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This online course teaches key concepts of SQL, from learning various database concepts to writing SQL to interacting with the database.

This online course teaches basic, intermediate and advanced techniques in Microsoft Excel.It shows the most common Excel functions but also includes more advanced topics such as...

This online course explores the history of art since Prehistory until the beginnings of the Italian Renaissance.

This online course teaches coding with the Ruby programming language for beginners, including how to solve popular coding challenges with Ruby, utilize common objects like...

This online course explores what cloud computing is, what Salesforce is, and the types of jobs available.

This online course teaches how to become professional Node developer capable of developing, testing, and deploying real-world production applications.

This online course teaches the basics of calligraphy.

This online course teaches the key concepts in calculus. It includes more than 250 video lessons and 60 quizzes with more than 160 questions. (Some prior knowledge of algebra...

This online course gives an introduction to aromatherapy. It shows how to blend essential oils for various applications and also explores how to use essential oils.

This online course teaches how to texture weapons and assets for game props in the classic hand-painted texturing style.

This online course teaches how to create web apps with Ruby on Rails from scratch. No prior experience required.

This online course teaches Alexa Skills using Alexa Skills Kit (ASK).

This online course shows how to create different kind of vector illustration styles.

In this online course, participants learn how to use evangelism as an effective marketing technique. The teacher was previously chief evangelist of Apple.

This online course shows how to use Affinity Photo to enhance images using proven techniques.

This online course shows how to direct and produce animation.

This online course teaches participants how to build and develop confidence and self-esteem.

This online course teaches ethical hacking, penetration testing, web testing, and wifi hacking. The course is useful to gain the skills to test network security for companies...

This online course teaches important career skills such as resume/CV writing, personal branding, interview preparation, professional networking, cover letter writing and more.

This online course teaches travel tricks such as lowering travel costs, safety, meeting friends etc..