Experience your digital world with the crystal-clear HD[1] display, optimized for Windows 10.[2] The 15.6-inch diagonal display is the perfect size for productivity and portability. Experience your digital world with the crystal-clear HD display.[1].Say goodbye to the clunky laptop. This sleek PC is thin enough to take anywhere and look sharp. Take this PC anywhere, thanks to a thin design. Go about your day longer without recharging. HP Notebook - 15-f355nr (ENERGY STAR) Size: 15.18 x 10.16 x 0.89 in.