Founded in 2012, Coursera has grown into a major for-profit educational-technology company that has offered more than 1,000 courses from 119 institutions. While you can pay for certain programs to receive a certificate, there are a number of free introductory programming courses in various specializations from universities such as the University of Washington, Stanford, the University of Toronto and Vanderbilt.
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.
The programming community is full of people who are willing to help the next generation of programmers. GitHub, the online hangout for developers who use Git to manage their coding projects, is designed for online collaboration. Not only do developers host and share their projects with their peers, they also provide code feedback and general advice to the community.
I can’t recommend Harvard’s CS50x Introduction to Computer Science enough. You can audit the course for free via edX and earn a certificate by completing all the assignments, or you can go at your own pace and watch all the lectures posted on Youtube. You can build your own DIY college-level computer science program with this selection of fifteen online courses (many of which are also listed in our Lifehacker U series). 

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.
If you want to better understand the relationship between hardware and software, then you’d enjoy the Piper Computer Kit 2, which has you building a Raspberry Pi-powered computer. Using this DIY laptop, you can learn to code through its custom Minecraft Story Mode challenges, use the drag-and-drop Blockly language to learn physical computing, or just pick up some basic Python from the pre-installed lessons.
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Sometimes, it’s just easier to watch someone show you how it’s done. You can find all kinds of educational videos about nearly any coding-related topic nowadays: ex-Googlers sharing solutions on coding interviews, YouTubers livestreaming their coding marathons, and even programming veterans showing you how to troubleshoot a specific error in any language you want.
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.
Third, lets you introduce as few keys as possible to the lesson, adding more keys automatically when it decides that you are proficient at the current level. When you only start learning it generates lessons with words from a very small alphabet of the most frequent letters. When your typing speed for every key in that alphabet reaches certain threshold, the algorithm adds the next most frequent letter to the alphabet. And so on, until the next letter. This way you will learn the most frequent letters first, and the least frequent ones later.
Want more one-on-one coaching and career prep without doing a full-time bootcamp? Try signing up for the subscription-model certification courses from Udacity or Treehouse, where you have the opportunity to ask a tutor for help instead of suffering your coding mistakes or questions alone. You can’t do much better than the $19 coding classes from Udemy (even less, when there’s a sale)—even full-time bootcamp and computer science students sign up for these classes to supplement their learning.
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.
You should do your touch typing lessons as often as you are capable of without hurting your fingers! As with everything else, regular training gives the best result. Most people will probably get the best result by distributing the lessons to several days in the week rather the doing a lot of exercises in one day. It is a good idea to put your touch type training into a calendar to be sure to remember to do them. If you don't have a calendar you can use the Google calendar which is free and easy to use. In this way it is easier to remember to do your exercises.
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…