"The Q190 is QUIET, TINY, TONS of INPUTS. Think of the Q190 as your typically large desktop CPU unit shrunken to the size of a smallish paperback book, yet does everything a "general use" computer can do. Of course gaming, video editing, extreme users need their own custom units, but for most of us, general multitasking, fast browsing, even photo editing are top rate. Have you ever struggled to find a usb port on the back of your desktop under a desk? No problem with the Q190 sitting right beside your keyboard..... I have had issues with the Lenovo Solutions Center....seems buggy or beta oriented I did need to do "work arounds" on windows 8.1, but it can be done.....This is a cool product!"