I bought this laptop according to reviews, it turned out to be a low-quality product, low speaker sound, program hang, listen to how its cooling works, it never stops, I told the seller about it, he offered me to buy a cooling stand, do you think this is normal? I opened a dispute, only $ 300 was returned from Alibaba, the seller refused to refund the money. I ask you to think 100 times before buying. Look for more sellers, there are a lot of them, if anything happens, they will not help, just like me. Good luck to everyone.