Office supports PCs running Windows 7 or higher, and Macs running Mac OS X 10.6 or higher. For more information, including requirements for iPad® and Android™ tablets, view full system requirements.
No. Office applications are tailored to work best on each platform and device. The Office applications available for Mac users and the version numbers may be different from those available for PC users.
Office 2007, Office 2010, Office 365, or Office 2013 users can open documents created without any additional action. Customers using earlier versions of Office may need to download and install a compatibility pack.
Yes. Documents that you have created belong fully to you. You can choose to store them online on OneDrive or locally on your PC or Mac.