Third, Keybr.com 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.
A lot of people type with two fingers, and thus type around 10 - 15 words per minute. After completion of this course you should be able to type at least 45 words per minute, and even faster if you type often. If you at your job type nine hours a week you will be able to save the six out of these nine hours provided you triple your typing speed. That will be nearly 300 hours saved a year or seven weeks extra holy days a year. If you have 30 years left before you go on pension the course will save you about 230 weeks work. Are you self employed you will be able to stop working four years early. Or, if you could convert your increased typing speed into a pay raise, you could get four years extra payment before retirement. Learning how to touch type is probably one of the best educations you could invest in. And it won't cost you any money. You can here: calculate your own personal benefit from improving your typing speed. How ever it works out for you, you have probably never met a person who regretted spending some time improving his or her typing speed.
Take a few minutes (or a day) to think about the reasons—the real reasons—why you want to learn a programming language. Be honest with yourself. Are you trying to learn the barest minimum to score a promotion? Are you looking to make a big career change? Do you want to create the next greatest app? Thrill your roommates by programming your various smart devices to do something awesome?
Once you figure out why you want to code, you can more easily pinpoint which programming language you should tackle. While there is no single “best” programming language to learn, some languages are more user-friendly than others. HTML and CSS are considered the easiest entry points into the coding world, but they are only really useful for developing basic websites.