hp 550 laptop with windows 7 +

windows 7 home Display - 15.4" BrightView 1280 x 800 / WXGA Battery charger Operating System - Vista Home Basic Memory - 2 GB DDR2 System Type - Notebook Optical Drive - DVD RW/R SuperMulti DL Environmental Standards - ENERGY STAR Qualified , EPEAT Silver Graphics - Intel GMA X3100 Storage - 160 GB HDD hp laptop 550 1.73ghz celeron m530 phone dave on 07800824174