Till class ninth I am using this site this is great site which complete the whole syllabus including a single point to be discussed .at all I just like the videoes and there notes they are si helpful .specially biology section is so good and there notes are also so clear . I am use to of learning biology from examfear all the explanation are so good .my mam prefered me that use examfear because of their short notes on their topic .Really in class tenth I am good student in biology because of examfear.