Create a new “inset”
            window showing a magnified version of a certain part of an existing view
            window.
         
         Create a magnified view
               from the view in a window
            
            
               - Click the magnify icon in the window
                  title bar.
               
 
               - A box in the original window shows what
                  part of the view is being magnified. Drag the handle at the center
                  of the box to move it.
               
 
               - Click the magnify icon again to close
                  the window.
                  
                     TipThe
                        magnified window has a lower window depth so it always stays on
                        top of normal view windows.