Samsung NP600B4C User Manual page 38

Keyboard
Numeric Key (For 14, 15.6 inch models)
For 14-inch models, press the NumLock key to use some of the
keys as numeric keys.
For 15.6-inch models, once the NumLock is on, the numeric
keypad in the right side of the keyboard is enabled.
NumLock
ScrollLock
Other Function Keys
Performs the right-click mouse function (touchpad).
If the hot keys do not work properly, you have to install the
Easy Settings.
Chapter 2.
37
Using the computer