This model of HP Desktop PC runs on Windows 10 home operating system. This product has a 21.5" monitor, can store huge volumes of data on the 1TB hard disk drive and 4GB solid-state drive, and connects to other devices using USB 2.0/3.0 and HDMI. This desktop is reliable, comes in black, has a built-in Wi-Fi adapter and built-in Bluetooth adapter, and weighs 26.45 pounds.