Great computer for applications like Word Processing, Spreadsheet, Accounting, E-Mail, Internet etc. This motherboard has integrated Intel G31 Graphics, and even has a PCI-Express X16 Slot for adding a graphics card. It has an integrated Realtek Digital Audio and 10/100/1000 Network Port. As with all our Intel Motherboard Based systems, this system includes Intel's AWR (Advanced Warranty Replacement). If during the 3 year warranty either motherboard or CPU fail, Royal can "overnight" a replacement next business day for you. This is standard "no extra charge" and another reason Royal's computers are such a value. This system supports Celeron® D, Pentium® D, and Core 2 Duo and Core 2 Quad Processors running at 400 MHz., 533 Mhz. 800 Mhz., and 1066Mhz. front side bus. You may be able to find a "cheaper" computer, but not with the Processor and Video Card Expandability, warranty and quality of hardware offered here. This computer comes preinstalled with Norton 2008 for your protection and with the new Windows Vista Home Basic ready to use.