Microsoft Retail Office Home Business 2013 Product Key Product download occurs on Office.com. Details about the download process are listed below. The latest versions of Word, Excel, PowerPoint, OneNote and Outlook One time purchase for the life of your PC; limited to one "licensed computer" at a time and transfer eligibility restrictions apply. NOTE: Does not include Publisher or Access. NOTE: Windows XP and Vista NOT supported. This product requires Windows 7 or newer operating systems.