Freeonline classesexpand your horizons, increase earning potential, and teach new skills.

Taking online free adult education classes is a great way to succeed at work while boosting your self-esteem.

Here are our picks for the 10 best free online adult education sources.

Mature Woman Graduate

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Best for an Ivy League Experience: Coursera

Learn at your pace.

Take classes from schools like Princeton and Yale.

Video lectures and interactive exercises.

Coursera course on the Science of Well Being offered by Yale

Must pay for certificates of completion.

Certificates aren’t offered for every course.

Coursera offers thousands of free courses from respected and prestigious universities.

Free Code Camp’s debugging tutorial online

Best for Learning How to Code: Free Code Camp

Supportive community to aid coding journey.

More than 11,000 tutorials.

A searchable database of coding topics.

FutureLearn course listing on “Non-Invasive Prenatal Testing”

Choose the programming language you want to learn.

Offering are vast; may feel overwhelming at first.

Learn to code, build projects, and earn certifications.

Duolingo introductory Spanish lesson asking “Which one of these is the girl?"

If you’re looking to change careers, Free Code Camp is a great place to start.

Best for Professional Development: FutureLearn

Clean user interface.

Courses from accredited institutions.

How to Write a Business plan course listing and description from the SBA Learning Center

Gain credit toward formal qualifications.

Need to pay certificates or to use credits toward degrees.

Take an online communication or leadership course to strengthen your management style.

Kadenze online learning course signup for “Reinventing the Piano” class

Take courses to boost your teaching career and skills.

Or, get healthcare training to improve your medical field job prospects.

Courses are free to join and learn from.

YouTube Crash Course channel video lesson on Enterpreneurship

Best for Learning a New Language: Duolingo

User-friendly website and apps.

Gamifies learning a language to make it fun.

Audio, visual, and text learning.

Harvard Online Learning course description for “PredictionX” Omens, Oracles, & Prophecies”

Not all languages are available to learn from every language.

Subscription required for ad-free app experience.

Duolingo is a simple, user-friendly, and intuitive way tolearn a new language.

Learn 2 Type Typing Basics 1 Lesson instructions

Best for Small Business Owners: SBA Learning Center

Clean, organized, and easy-to-use website.

Every topic business owners might need.

Watch online videos or read transcripts.

May need to seek more in-depth information elsewhere.

These paths range from disaster recovery to partnerships and leadership skills.

Find courses for yourself and your employees to help understand and grow the facets of creating a successful business.

Best for STEAM Learning: Kadenze

An array of STEM class offerings.

Prestigious institutions are involved in these courses.

Browse courses by subject and skill level.

Upgrade to a premium level if you want a certificate.

Must pay for credit-eligible courses.

Kadenze specializes in education in science, technology, engineering, art, design, music, and math.

Best for Educational Variety: YouTube Educational Channels

Excellent channels benefit students of all ages.

Find college lectures and famous speeches.

Free learning videos on every topic imaginable.

Wade through less-than-stellar content to find gems.

Enter any subject into the YouTube search function, and you’ll find hundreds of results.

Find college lectures and public speeches, as well.

TheTed-Ed channelhas videos that convey complex topics in an easy-to-understand manner.

And theNational Geographic channelis a must if you’re passionate about nature and the environment.

The educational opportunities are endless for inquiring minds of all ages.

Best for Name-Dropping: Harvard Online Courses

Variety of subjects.

Browse by subject and filter to see only free courses.

High-quality educational resources and instructors.

Some may not be available when you want them.

If you’ve dreamed of studying at Harvard, make that vision a reality.

Harvard has an impressive array of online courses that anyone can take, and many are free of charge.

Free courses are presented in conjunction with online learning site edX.

Pay for a Verified Certificate if you want an official course completion document.

Harvard Online Courses also has an array of paid courses starting as low as $30.

Best Typing Tutor: Learn 2 key in

For beginner and advanced typists.

Lessons stored in your account.

Exercises for kids and tots.

Get a verified typing certificate.

Interface is a little cluttered and outdated.

Use this site to gauge your current typing speed and learn how to pop in faster for free.