There are only a few days left to lock in heavily-discounted access to 14 different language courses from this best-selling app.

Learn up to 25 languages with an immersion method and real-world practice.

Kahoot! lets you create and host content that adds engagement to get-togethers, whether in the classroom, conference room, or living room, but it could benefit from some interface upgrades.

Udacity teaches highly specific, job-focused skills and provides opportunities to create work samples that prove it, but the video content is somewhat dry.

Time is running out to use code LEARN to save big on an effective learning method that focuses on real-world terms and use cases.

Udemy excels at personal and professional development, offering individual classes or a subscription. However, the service employs a confusing pricing scheme and needs to vet some of its courses better.

Coding is an important component of contemporary and future workforces. If you're looking to pick up this highly sought-after skill, these recommended services teach you what you need to know, no matter your proficiency level.

Learn at your own pace with expert-designed lessons in Spanish, German, French, and more.

LinkedIn Learning's many professional courses make it easy to learn new skills, but the service is expensive and its presentation is a bit dry.

Flashcards pull up questions based on the documents, notes, or reports you have added to a notebook. Quizzes curates gamified questions based on the material you have provided.

With Coursera's flexible online learning platform, you can take a class from Yale University, learn to program, develop your professional self, or pay to enroll in a degree program from leading universities.

Master real conversations with immersive lessons in Spanish, French, German, and more—all for just $159 with code LEARN.

Code Avengers is a well-rounded tool for learning programming at any age, thanks to a wide course selection, helpful customer support, and several free demo classes.

Treehouse offers many entertaining and engaging classes for novices to learn programming in a structured environment.

SitePoint's information-packed classes will expand your coding knowledge, but don't expect to find the quizzes, consistent quality, and tools featured in the top rival platforms.

The no-cost Free Code Camp is an online learning tool that provides many coding lessons plus valuable connections that help you apply what you've learned in the job market.

Study 41 languages with daily lessons, quizzes, and practice conversations with the help of AI.

Duolingo’s green owl may be coming up with a lot of foreign words for 'exasperation' right now.

Both a marketplace for tutors and a platform for one-on-one teaching sessions, Preply effectively helps you learn a new language for a relatively affordable price.

Codecademy makes learning to code online fun and rewarding by offering free basics for beginners and paid help for professionals.