I have joined this website a month ago since I am pursuing Bachelor of Technology from a private engineering institute which is affiliated from A. P. J. Abdul Kalam Technical University ( formerly known as Uttar Pradesh Technical University) Lucknow and I am from Computer Science Branch. So I have to learn some basic Java Script and HTML and I also want to learn PHP so I have decided to learn these all from a tution but they were charging a lot like 5000 INR for Java Script and the rest of them are more expensive so I drop this idea of going tutions because I dont have much money to spent on this. So I tried many websites and streamed a lot of videos on youtube still I am at that place where I have started from then one day I tried khanAcademy.org but suprisingly the website was so user friendly and there were video lectures or I could say practical videos and some text information is also very useful and in very simple language . After every lecture on a new topic there is a challenge to be completed by learner. After completing every challenge and video you get points to make you feel more exciting about it . The lectures are in very simple language . They teach you like they are teaching a small kid. I have learnt Java there but there are many more courses for everyone. They teach all subjects . So my final Verdict - An awesome place to learn if you are having that zeal of learning.