Windows 10 Pro Built for business. Protect your data with enterprise-grade security, login from any device anywhere, and boost productivity with powerful management tools. All-in-one design saves space and cuts clutter A full computer is housed inside the monitor, so you get all the power of a PC in a streamlined design that involves fewer cables and takes up less space on a desk, table or kitchen counter. 21.5" Full HD display Native 1920 x 1080 resolution showcases your games and HD movies with impressive color and clarity. Energy-efficient LED backlight. 16 GB system memory for intense multitasking and gaming Reams of high-bandwidth DDR3 RAM to smoothly run your graphics-heavy PC games and video-editing applications, as well as numerous programs and browser tabs all at once. DVD/CD burner Reads and writes to a wide variety of media formats, including DVD+R/RW, DVD-R/RW, CD-R/RW and double-layer DVD. 512 GB solid state drive (SSD) While offering less storage space than a hard drive, a flash-based SSD has no moving parts, resulting in faster start-up times and data access, no noise, and reduced heat production and power draw on the battery. Bluetooth interface syncs with compatible devices Wirelessly transfer photos, music and other media between the desktop and your Bluetooth-enabled cell phone or MP3 player, or connect Bluetooth wireless accessories.