HP Pavilion 23
Best all-in-one computer
The HP Pavilion 23-inch all-in-one comes pre-loaded with Windows 8 and a variety of serviceable apps. Its primary strength is a 1,920-by-1,080-pixel resolution screen. With two USB 3.0 ports, four USB 2.0 ports, a webcam, DVD burner and other features, it comfortably handles basic productivity tasks.