Lenovo® recommends Windows® 7 Professional.KEY SPECIFICATIONS• Up to 2nd or 3nd gen Intel® Core™ i7 processor• Up to Genuine Windows® 7 Professional• Lenovo Enhanced Experience 3 for Windows® 7 with RapidBoot letsyou start 40% faster than a typical Windows 7 computer (availableon certified models with Intel® Core™ i3, i5 or i7 processors )*• Up to AMD Radeon™ HD 7570 2GB graphics with DirectX® 11 orNVIDIA® GeForce® GT 630 2GB graphics with DirectX® 11• Up to 8GB DDR3 memory, up to 2TB HDD storage• Integrated 802.11n Wi-Fi1• Integrated DVD reader/writer or Blu-ray Disc™ drive• USB2.0, USB3.01 connectors & 6in1 card reader• HD graphics support with HDMI output• Up to 5.1 channel surround sound support• Integrated TV tuner1SIMPLIFIED• Lenovo Rescue System makes data backup & recovery simple• Multimedia remote control1• Wireless keyboard and mouse1RESPONSIVE• Lenovo Enhanced Experience 3 for Windows® 7 with RapidBootlets you start 40% faster than a typical Windows 7 computer*The Lenovo H430 desktop computer offers a host of entertainment features, all at a veryreasonable price. Thanks to the smart performance of the 2nd or 3rd Generation Intel®Core™ i processor with Turbo Boost, it can handle many popular game titles with ease. It isequally good for web browsing, homework, video playback or editing photo albums. All thismakes it an ideal PC for the whole family.LENOVO® RESCuESYSTEMINTEGRATEDDVD DRIVETV TuNERA PC WITH A RANGE OF ENTERTAINMENTFEATuRES FOR THE WHOLE FAMILYTHE LENOVO® H430FPOFast and optimized for multimedia: Lenovo Enhanced Experience 3 for Windows® 7 usesRapidBoot technology to start your PC 40% faster than a typical Windows® 7 computer*.Find out more at: www.lenovo.com/ee