Office Mac Home & Business 2011 Key Card (1PC/1User) Licensed for one user for install on one Mac. Box inculudes one Product Key Card - No Disc Office for Mac 2011 includes Mac versions of Word 2011, Excel 2011, PowerPoint 2011, and Outlook 2011; the most familiar and trusted productivity applications used around the world at home, school, and business. Reliable compatibility with the over 1 billion Macs and PCs running Office worldwide ensures you have the right tools to create, share, and collaborate with virtually anyone, anywhere, with no worries.