Khan Academy allows you to learn almost anything for free.  Our Xbox app is the best way to view Khan Academy’s complete library of over 5,000 videos.  We cover a massive number of topics, including K-12 math, science topics such as biology, chemistry, and physics, and even the humanities with playlists on art history, civics, and finance.   Spend an afternoon brushing up on statistics. Discover how the Krebs cycle works. Learn about the fundamentals of computer science. Prepare for the upcoming SAT. Or, if you’re feeling particularly adventurous, learn how fire stick farming changed the landscape of Australia.  Included in our Xbox app:  - Watch all of our 5,000+ videos  - Track your progress: Log in with your Khan Academy user account to get credit for watching videos, and see your achievements  It doesn't matter if you are a student, teacher, home-schooler, principal, adult returning to the classroom after 20 years, or a friendly alien just trying to get a leg up in earthly biology; Khan Academy's materials and resources are available to you completely free of charge. 

JUST RELEASED! "Makin' Rocks" covers everything I've leaned after 34 years of hard work and experience making a living building things with my hands. I teach people like you how to create the same amazing water features as a master sculptor like myself! With tons of pictures and hand drawn illustrations from decades of work you will see actual project examples of how things get done. And even how to set up your own faux rock contracting business selling $10,000, $15,000 and $20,000 or more projects! Get this book and get in the game!
Spend an afternoon brushing up on statistics. Discover how the Krebs cycle works. Learn about the fundamentals of music notation. Get a head start on next semester's geometry fundamentals. Prepare for the SAT, GMAT, LSAT, MCAT, NCLEX-RN, and AP exams. Or, if you're feeling particularly adventurous, learn how fire-stick farming changes the landscape of Australia.
Khan Academy is a 501(c)(3) nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. Khan Academy Kids was created by experienced early learning experts who have created 22 other top-selling titles and received 22 Parents’ Choice Awards, 19 Children’s Technology Review Awards, and a KAPi award for Best Children’s App at the International Consumer Electronics Show. The Khan Academy Kids team is a passionate group of engineers, artists, designers, and educators who joined Khan Academy from Duck Duck Moose, a maker of popular educational apps for kids. Khan Academy Kids is 100% free without ads or subscriptions.
Those who use only two fingers often type as slow as 10 words per minute although some are capable of surprising fast speed with this primitive technique. After these lessons you should be able to type at least 35 to 45 words per minute. After some months of experience and regular typing you can reach 90 words per minute or even higher. As with everything else practice makes perfect. You can follow your own progress by pressing the button 'Statistics' in the top right corner, you will be able to follow your progress online after each lesson.
The typing lessons of TypeLift are not just static content. Every time you start a typing practice the lessons are assembled dynamically to increase your learning effect and to avoid memorizing frequently practiced exercises. On top of that our smart error analysis repeats frequent mistakes while you practice to make your individual training even more efficient.
Coding is all in the details, which is why you need to “celebrate small victories,” as one of our programming professors put it. It takes practice to make each element work on its own, as well as constant testing to ensure each line of code will work with all the rest—without errors. If you don’t do seemingly minor things right like closing a HTML tag, you’d be stuck debugging a simple syntax error rather than writing more impressive and complex code.
Whether you’re an adult looking to transition into the tech industry, a student looking to learn the latest language, or a hobbyist who just wants to understand how software and services work, all you need is a computer and internet access to start your programming journey. But before you take a flying leap into The Matrix, here are our best tips and resources to set you off on the right foot.
Skillcrush’s Free Coding Camp is our totally beginner-friendly intro to tech, techies, and kick-ass careers that you can complete in less than five minutes a day. Delivered straight to your inbox, you will learn how to code in the simplest terms possible—and even get to try writing your own code!—so you can see if learning coding is the right move for you…
I recommend checking out CS Dojo, TheNetNinja, and Harvard’s CS50 YouTube channel. If you don’t have time to search for a perfect coding video or channel, you can also check out LinkedIn Learning’s vast video library for vetted and professional-looking tutorials. While the service’s $30/month subscription fee is nothing to sneeze at, you can binge-watch an unlimited amount of content and topics—making LinkedIn Learning a better deal than other on-demand online classes that come with annoying restrictions.
Learn using videos, interactive exercises, and in-depth articles in math (arithmetic, pre-algebra, algebra, geometry, trigonometry, statistics, calculus, linear algebra), science (biology, chemistry, physics), economics (microeconomics, macroeconomics), humanities (art history, civics, finance, US history, US government and politics, world history), and more (including computer science principles)!
EdX is another leading online-learning platform that is open source instead of for-profit. It was founded by Harvard University and MIT in 2012, so you know that you’ll learn about cutting-edge technologies and theories. Today, edX includes 53 schools. You probably can’t go wrong with the free Introduction to Computer Science from Harvard University.

Those who use only two fingers often type as slow as 10 words per minute although some are capable of surprising fast speed with this primitive technique. After these lessons you should be able to type at least 35 to 45 words per minute. After some months of experience and regular typing you can reach 90 words per minute or even higher. As with everything else practice makes perfect. You can follow your own progress by pressing the button 'Statistics' in the top right corner, you will be able to follow your progress online after each lesson.
Start small, but think big. Your project should involve skills you currently have in your toolbox, but you should also have a plan for future features and skills you’d need to turn that vision into reality. Without applying your coding skills in a few projects, you wouldn’t even be considered for professional coding gigs—so start planning and practicing. (Our advice? Use your coding chops to build an amazing setup for game night.)

With your index fingers you can feel a bump on the keys 'F' and 'J'. When you type you must get back to these two keys as soon as a key has been pressed on the keyboard so that you know all the time where you are on the keyboard. If you don't find the keys 'F' and 'J' again you will get lost and make a lot of mistakes. For the same reasons the first lessons are done without ever moving your fingers from these two keys.


On the other hand, if you’re a mid-career professional looking to transition into a tech career, a short-term coding bootcamp might make more sense than going into debt for a second degree. If all you want to do is build websites or push your Raspberry Pi to its limits, a combination of interactive tutorials and free online courses might be enough to get you going.
You need to be patient with yourself; don’t expect to code the next Fortnite after just a few months of study or a few bootcamps. Coding an error-free wedding RSVP form on a website, or making a simple-yet-correct number prediction game, is already a significant achievement for a beginner. If you get stuck, don’t give up. You should absolutely look for help everywhere you can find it, but also know when to take a break to avoid burnout. And then try, try again.
On the other hand, if you’re a mid-career professional looking to transition into a tech career, a short-term coding bootcamp might make more sense than going into debt for a second degree. If all you want to do is build websites or push your Raspberry Pi to its limits, a combination of interactive tutorials and free online courses might be enough to get you going.

Learning is joyful with Khan Academy Kids! Our award-winning app includes thousands of educational activities, books, songs, and games for toddlers, preschoolers, kindergarteners, and first graders. A cast of adorable characters guide children through lessons, and our adaptive learning path customizes their experience to help them master different skills.


The free typing lessons supply the complete "How to type" package. Animated keyboard layout and the typing tutor graphic hands are used to correct mis-typing by showing the right way to type for your learning and practice experience. Lessons' difficulty gradually raises as it starts from only 2 characters and ends with the entire keyboard. When the lesson ends, you can learn a lot from the practice trends: WPM, accuracy and errors distribution.

Mastering typing skills takes training and practice. Practice on a regular schedule, 10 minutes to an hour per session, depending on your energy and focus level. As Vince Lombardi said, “Practice doesn’t make perfect, perfect practice makes perfect,” so it is important that you practice at a time and place where you can maintain focus and accuracy. Eliminate any potential distractions. If you find yourself making lots of errors, slow down and find a way to regain your focus or call it a day. The goal of practicing is to build muscle memory. You do not want to “learn” bad habits and mistakes.


Luckily, institutions like the Flatiron School and The Grace Hopper Program offer scholarships or deferred tuition to make these bootcamps more affordable for under-represented groups like minorities and women in tech. Check out Course Report for a comprehensive breakdown of the many online and in-person bootcamps—including detailed reviews from their alums, which can help you decide whether a bootcamp is going to help you achieve your programming dreams.
With your index fingers you can feel a bump on the keys 'F' and 'J'. When you type you must get back to these two keys as soon as a key has been pressed on the keyboard so that you know all the time where you are on the keyboard. If you don't find the keys 'F' and 'J' again you will get lost and make a lot of mistakes. For the same reasons the first lessons are done without ever moving your fingers from these two keys.
This free online typing tutor was designed to help you learn to type as fast and easy as possible. Try a few lessons a day and you'll start to notice your fingers naturally move to the right keys. Even if it seems at times that you are making no improvement, keep on working at it and you will learn to type without looking! Remember to take breaks often though - its good for the body and for the learning!
Scott Morris is Skillcrush's staff writer and content producer. Like all the members of Skillcrush's team, he works remotely (in his case from Napa, CA). He believes that content that's worth reading (and that your audience can find!) creates brands that people follow. He's experienced writing on topics including jobs and technology, digital marketing, career pivots, gender equity, parenting, and popular culture. Before starting his career as a writer and content marketer, he spent 10 years as a full-time parent to his daughters Veronica and Athena.
Skillcrush’s Free Coding Camp is our totally beginner-friendly intro to tech, techies, and kick-ass careers that you can complete in less than five minutes a day. Delivered straight to your inbox, you will learn how to code in the simplest terms possible—and even get to try writing your own code!—so you can see if learning coding is the right move for you…
×