Digital Trends – Sure, notebooks, netbooks, and tablets might be the must-have items in todayâs computing market, but there are still plenty of places a desktop computer system makes the most senseâparticularly if youâre after screen real estate. To that end, Acer is introducing new M- and X-series desktops designed to easily work in a home, office, dorm room, or other location, while the new 23-inch T231H touchscreen monitor brings Windows 7â²s touchscreen interface to anyone who wants itâwithout breaking the bank.