You can close the active window, all windows containing the active document, or all document windows.
To close the active window:
· Choose Window ® Close.
Any other document windows also displaying the active document remain open.
To close all document windows displaying views of the active document:
· Choose File ® Close.
The other document windows (if any) remain open.
To close all document windows:
· Choose File ® Close All.
All document windows close, but any floating windows stay open.
For all procedures, if any documents have changed, you are asked if you want to save them before closing.