windows office: I would like to know if that model don't have the model number she disconnected it in 1998 will the Vista Windows Office 2007 work. or will I have to purchase an older windows. I did not have a mouse to click to see if she had windows xp on it. Please advise me before I purchase the internet serive I would like to research my home work and get on the internet.|||you don't need a mouse to see if it has xp on it. when you turn on the system it will say windows me or xp on the load screen, I don't know if that vista office will work but you might try openoffice.org its free