1522. Operating EnvironmentOperating Environment2-3. Operating EnvironmentThe following is the operating environment for Image Express Utility 2.0. For the operatingenvironment of other software, please refer to the help function of each software.Supported OS Windows Vista (32-bit version) Home BasicWindows Vista (32-bit version) Home PremiumWindows Vista (32-bit version) BusinessWindows Vista (32-bit version) UltimateWindows Vista (32-bit version) EnterpriseWindows XP Home Edition Service Pack 2 or laterWindows XP Professional Service Pack 2 or laterWindows XP Tablet PC Edition(Windows XP Tablet PC Edition Service Pack 2 or later)Windows 2000 Professional Service Pack 4 or later• Windows power-saving function is not supported.• The “Easy Connection” supports the “Administrator” privilege of WindowsVista or the “Computer Administrator” privilege of Windows XP.Supported hardware IBM PC/AT compatible personal computersCD-ROM drive required for installationCPU • Windows VistaPentium 4/Pentium M of 800 MHz or higher requiredDual core CPU of at least 1 GHz is recommended• Windows XP/2000Sender personal computerPentium MMX processor or higher requiredPentium 800 MHz or higher recommendedRecipient personal computerPentium III 800 MHz or higher requiredPentium 4 1.6 GHz or higher recommendedMemory • Windows Vista512 MB or more required (1 GB or more recommended).• Windows XP128 MB or more required (192 MB or more recommended)• Windows 200064 MB or more required (128 MB or more recommended)More memory may be necessary if other applications run at the sametime.Graphic processor(Windows Vista)The “Graphics” score of “Windows Experience Index”recommends 3.0 or more.Network environment TCP/IP-compatible wired LAN or wireless LAN environment requiredResolution 1024 dots x 768 lines recommended1024 dots x 768 lines - 1280 dots x 800 lines recommended (NP3250W)Screen Colors High Color (15 bits, 16 bits)True Color (24 bits, 32 bits)• 256 or fewer colors are not supported.