This Microsoft Authorized Refurbished product comes preloaded with Windows XP and includes a restore CD.
IBM's Thinkpad T61 Notebook is the ideal solution for frequent travelers requiring full functionality without a heavy load. ThinkPad T61 mobile workstation offers the high performance and power of a workstation mobile. Certified for graphics intensive applications. The ThinkPad T61 offers the power of professional business workstation in a highly mobile notebook at just under 7 pounds. This ThinkPad T61 features one of the most powerful processors available with a Core 2 Duo T7300, with a 2.0GHZ speed. Other features include a 80 GB hard drive, 2GB of installed RAM, a CD-RW/DVD-ROM combo drive, 15.5'' inch wide screen display, wi-fi connectivity, and Windows XP Professional operating system.