WIN8, Metro interface with music, video and picture software The default playback content is the contents of the library, to add music, a storage media outside the video library, add the location to the appropriate library.
To add a media location to the library:
For example, add a video folder to a video library.
Right-click the folder name, select Include in library, and select video.
Open the Metro interface with its own video application, will automatically display the library of the media files.
To delete a media location in a library:
For example, delete the video folder in the video library.
Open computer, select video from the Libraries directory in the navigation window on the left, right-click Video to select Properties. Select the folder you want to remove from the library and click Delete.