I purchased this in 2012 and the model was discontinued after 2011. This was a shocker as windows 8 was released that year and there was no driver upgrades available for it. After that no drivers were released for windows 10. The company kept on releasing newer models while discarding older ones. So u have to stick with windows 7 or 8 if lucky. Games released after 2012 were barely playable on this. It has dual gpu support but both of them were unable to keep up with newer games. The hinges of this laptop are too weak I got mine repaired at the service center for 3000rs where they replaced the base plate of the laptop. It gets hot even while playing videos. Won't recommend lenovo for new users. Hp and dell have better hinges and support. All things considered don't buy this. Go for a newer model with latest gen processor.