Main motto of this website people to be educated
And all resources are available in this website.and the content is available in MANY LANGUAGES like hindi , english , spanish.and many more
A free and world-class education for anyone , anywhere
It is useful for students from 5 to 12 and also to higher studies
-science and engineering
-computing
-economics and finance
And it also contains test papers for iit-jee, SCT, MCAT.
And I think this the best website for the students to make thier knowledge to expand.
Thank u .