I bought this laptop at 21 Oct 2011 priced 28602 rupees. Today is 19 Dec 2015 and laptop is pretty good. No part of laptop is changed so far. The CD drive stop functioning after 1.5 years as I hardly used it. Battery life is now 40min (after 4+years). Since last few months, the laptop heats-up, else I am pretty impressed with laptop. You may read detailed techical reviews in other posts.