Microsoft has prepare system generation operation supposedly next Windows named 8. Preview version Windows 8 has been released for the partners developers. However, some bocorannya has reached the media. One is the user interface feature called the ribbon. Looks like menus that have been used in Microsoft Office. Menu drop down menu replaced with a toolbar at the top. Originally designed in Office Ribbon for features that have easily accessible so users more productive. However, users ribbon on view operating system must have a purpose different. One of them makes it easy user's screen-based devices touch. Previously, Microsoft did stating that the Windows version The next will fully support tablet device. However, this ribbon display yet sure whether it will be used in version final. Judging from its shape, this still early development stage and not the final version which will use Microsoft. In addition to the ribbon feature, the user interface of Windows 8, also featuring the Metro design used in Windows Phone. Users interface displays the hours and days, including power management and icons ease of access to the application.