Fully loaded HP Compaq Working Used Computer w/Windows XP Professional (Service Pack 3), Antivirus, Graphic Design Software, Graphic Editing Software, Word Processor, Spreadsheets, Database Program, and much more high-end graphics and functionality software. Features 3.4 GHz processor, 80 GB Sata Hard Drive, 3GB RAM, DVD-ROM/CD-RW Drive, Serial, Parallel, Ethernet and 6 USB Ports.