Microsoft Office 2013 has a deep integration of Windows Live in addition to Metro style changes. Office supports local mode-you don't have to connect to any online service. When you log on to Windows Live through Office, the window that opens or creates a document pops up an Office application that includes links to user SkyDrive and 25GB space at the start.
The preview version has a problem exiting more cumbersome. The Office preview only allows users to move to the live ID, but cannot completely exit, so users cannot use Office again in local mode.
The Account window shows all of the online services connected to office, including Microsoft and other businesses.
Microsoft says Office 2013 will be integrated with the Windows 8 display keyboard.
The new Windows 8 On-Screen Keyboard is a significant improvement for Windows 7. When you enter, the Windows 8 on-screen Keyboard is much more sensitive and offers automatic hints. In addition, it is easier to choose a vocabulary.
Office 2013 consolidates the Windows 8 touch-Screen Keyboard
Office 2013 also provides a gadget that is centered on touch, called touch mode. When the feature is active, all menus and toolbars on office become larger, easily manipulated with a finger or stylus. The size change is not exaggerated, it does not push the visual elements out of the screen, it does not significantly reduce the area of the document area, but enough to make it easy to hit the target content.
The Office 2013 Touch mode can make the visual element a little bit bigger. The top of the picture is mode off, and the following is the mode open. The blue area below is larger.