Touchscreens are not a new feature when it comes to all-in-one PCs but with the introduction of Windows 8 more and more companies are now releasing new systems to take advantage of touch interface of the new operating system. Acer is one such company that updated it Aspire Z series all-in-one. On the outside, it looks very similar to the previous model that used Windows 7. Is there more difference to this all-in-one other than just the operating system? Find out in my review of the Acer Aspire AZS600-UR308 all-in-one desktop PC.