To increase the page size, hold down the Control Key (CTRL) and press the Plus Key (+) on the keyboard.
Hold
and Press
To decrease the page size, hold down the Control Key (CTRL) and press the Minus Key (-) on the keyboard.
Hold
and Press
To reset the page size, hold down the Control Key (CTRL) and press the Zero Key (0) on the keyboard.
Hold
and Press
For Apple Macintosh Users:
Use the command key instead of the Control Key (CTRL)