I own this laptop. I bought this laptop back in 2014 for 48500 Indian Rupees. This laptop comes with pre-installed full version of Windows 8.1. You can also upgrade this. It holds 4 GB of Ram, 2 GB of dedicated graphic card of n-vidIa and Smooth and Superb Intel i5 processor. I love this laptop. It is still in great condition. The most interesting thing of this laptop is Battery Life. It easily can hold battery upto 3 Hours. With heavy uses 2 Hours and with light use up to 4-5 Hours. I remember once I watched 2 movies on this laptop on single charge. This is great deal.