No worries about the product and delivery. One branch, it works. Goodbye son. Too bad that the screen is bright. It is very unpleasant these reflections !! And pity that the keyboard is not backlit. I do not think it is the quietest ... but it has a blu player ray.J'ai discovered 8.1. Finally it is quite user-friendly traditional or touch. I have yet to test ASUS webstorage.Pour now, I'm not disappointed ....