First of all I would like to thank Sonakshi madam for the great lectures on operating systems. The lectures provided by GATE School are to the point and help in clearing the concepts well. Apart from the lectures, the tests provided by GATE School are also very good giving you ample practice. Initially I was a little weary of taking online coaching. However, after the initial lectures itself, I realized that I had made the perfect choice in enrolling for GATE School.