Office 2013 is designed to integrate with the cloud - with SkyDrive and SharePoint, in particular. That's good news if you prefer to save your work online for anywhere-access, though most individuals still save files locally. If you use SkyDrive, the account details will appear in the top left corner of all the application screens, as well as on their start screens. Click your account details to switch accounts and to manage them. When you save a document, worksheet or presentation, the application will default to saving to your SkyDrive account, but you can save to your local disk if you wish.