Lenovo IdeaPad U450 - Manual (Page 31)

Chapter 2. Learning the basics
17
Using the keyboard - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Your computer has a numeric keypad and function keys incorporated in its
standard keyboard.
„
Numeric keypad
The keyboard has keys that, when enabled, work as a 10-key numeric
keypad.
To enable or disable the numeric keypad, press Fn+F8.
Note: The NumLk indicator will light on if the numeric keypad is enabled.