This menu contains commands to control the on-screen display of the document, change the user interface and access the sidebar panels.
Normal
Switch to normal view of the page.
Master
Switch to the master view.
User Interface
Opens dialog box for selecting layout of user interface.
Comments
Show or hide annotations on the page.
Shift
Use to shift the position of the page in the window. When enabled, the appearance of the mouse pointer changes. Click the page and drag to desired position.