I had bought acer one s1003 Notebook from online one month ago.After using this laptop I must say that it is my worst laptop I had ever seen.Battery quality very bad.IN ONE hour battery has totally drained from full charge.secondly, it has also hanged when any well graphics games tried to play .it has a good ram but can not work.it has hanged also when I have done my project work.i had gone to service centre to resolve it , but after servicing I found nothing has changed.So I can say Acer not a good racer at all.Pls don’t buy this.YOU have got other product with this range instead of this.Please like this if you found this helpful for you.Thank you,