HP 23" High Performance Full HD All-in-One Desktop, AMD Quad Core A6-6310 Processor, 4GB RAM, 1TB HDD, DVD Drive,1080P FHD (1920X1080) Display,Webcam,WiFi, Windows 8.1. 23" diagonal Full HD (1920x1080) LED backlit display (Non-touch) with Built in HP Truevision HD Webcam 720p HD and built-in microphone. AMD Quad-Core A6-6310 Accelerated Processor (1.8GHz 2M Cache) / Windows 8.1 64bit Operating system pre-installed 1TB 7200 RPM Serial ATA hard drive for faster data processing / Slim Tray SuperMulti DVD Burner / HP 3-1 Media Reader. Wireless Optical Mouse and Wireless chicklet style Keyboard with volume control / Ports: 1 headphone/1 microphone combo, 2 USB 3.0, 1 card reader, 3USB 2.0, 1 DC in, 1 HDMI out / 65 watt power supply 4GB DDR3L RAM for Multitasking / AMD Radeon R4 Graphics / DTS Studio Sound with integrated speakers / Built in WiFi allows wireless internet connection ability.