operating sys : ms win vista home premium sp1 operating mode : 64-bit media : dvd qty : single pk pkg type : oem product features:- * win vista service pack 1 (sp1) is an update to win vista along with improvements delivered to users * sp1 contains changes focused on addressing specific reliability & performance issues * supports new types of hw adding support for several emerging standards * sp1 also continues to make it easier for it administrators to deploy & manage win vista * delivers enhanced productivity & entertainment at home & on the go * a re-designed menu system accessible from the pc or through devices such as an xbox 360 video game & entertainment system * win movie maker: edit hd home movies & easily publish to a video dvd using win movie maker & win dvd maker min sys reqs:- cpu: 800mhz (1ghz 64-bit rec); mem: 512mb system mem (1gb rec) hdd: 40gb with at least 15gb of available space support for super vga graphics (directx 9 graphics with wddm driver, 128mb of graphics mem (min), pixel shader 2.0 in hw, 32-bits per pixel) dvd-rom drive ; audio output ; internet access