Zoom In
Levels found: 
Drop Down: View / Zoom
Icon: None
Key Command: Num+
Description:
“Zoom In” enlarges the view of the active window by 2 times, each time it is
used. It is more intended as a key command, even though you can select it
via the drop down menu.
Example: If you are at 100% and press the “+” key on the number pad, it will
enlarge the view by 100%to 200%. Press the “+” a second time and it will
enlarge the view by 400%.
Related Resources: