windows office: i bought a acer aspire windows 7 laptop few months ago and have windows office 2007 already installed but no code to have maximum usage out of programs! how do i get hold of this code?|||You buy one from microsoft, or download this instead: http://www.libreoffice.org/download/|||You would actually have to buy Office 2007. What came preinstalled on your computer is only a TRIAL of Office, not the full version. That's why it doesn't have a code already.