The new interface and features of Win8.1 Update 1

Taskbar added OneDrive app icon
In the latest version of Windows 8.1 Update 1, SkyDrive has been replaced by OneDrive and the OneDrive app icon has been added to the right side of the taskbar.


Modern applications support
First Jump List, locked on the taskbar Modern applications also have Jumplist jump list. As shown in the figure, Adobe Reader and Windows Reader are two modern applications. In the taskbar, you can right-click the jump list, and the user can see the recently read documents.

Modern application runtime can adjust the taskbar and manipulate it in the thumbnail window
For example, when an audio and video modern application is running, the user can perform operations in the taskbar thumbnail. For example, when a program such as Xbox Music or Hyper for YouTube is running, hovering over the application icon on the taskbar will pop up a thumbnail, and the user can directly pause, play, fast forward, and rewind.