This is the first laptop of mine and probably I think I will never buy a lenovo laptop again.this was my worst ever experience , the laptop is like a garbage for me which I can not even through out.the battery backup after 3 month has gone below 1 hour .it get hanged on automatically after using for 1-2 hour or even between watching a movie.the processor too is very slow and so I will not suggest any of my friend to buy this product.