You will need a copy of Office XP. (Since Office 2007 is now available why not upgrade to the newest version) Insert the Cd and it should autoplay. If it does not not open the CD drive and find...
The latest Office suite from Microsoft is Office 2010. XP will run on old systems, 2007 is the best and most stable suite of all. 2003 is okay. If you want a nice program like Office on older...