The technical details I can save. Touch screen works perfectly in combination with W8. The part is thanks to the SSD cache Bitze quickly. The touchpad responds quickly and accurately. The only compromise is that actually hooked the bottom right one or the other button. Not that you can not touch the liquid. But you something startles when the hanging key triggers again. I type in "multi-finger self-system" quite fast and it bothers you, if you get used to it not. But I can imagine that professionals in the 10-finger system may have problems ...