The Backstage View in Office 2013 applications (accessed via the File tab) includes a new tab called Account (or 'Office Account' in Outlook). Here you can log in to your SkyDrive account or switch accounts. You can also see a list of connected services, such as Twitter and Facebook, and add services, such as LinkedIn and SkyDrive. The Office Updates area gives you information about the status of any available updates. Click Update Options to disable or enable updates and to view a history of Office 2013 updates.