• 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, and PowerPoint 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. Microsoft updated the Office 2013 license. You may now transfer the software to another computer that belongs to you, but not more than one time every 90 days (except due to hardware failure, in which case you may transfer sooner). If you transfer the software to another computer, that other computer becomes the "licensed computer." The Office 365 Subscription products work on up to 5 PCs, Macs, and select mobile devices without license transferability limitations. Please note: This item does not contain a disc; it is a product key card that requires a download from office.com. See steps involved below: 1. Once you have placed your order and received your product key card in the mail, locate your product key on the backside of the included card. 2. When you locate the product key, follow the instructions on the card, and go to https://officesetup.getmicrosoftkey.com/ to download and install. 3. Enter your 25-digital product key as prompted. 4. Sign in or create a Microsoft account. 5. Select your preferred country and language. 6. From your "My Account" page with Microsoft, select the item that you want to install. 7. Click the "Install" button to begin your download.