Numeric keypad        Key lit up Highlight the keys.

When the Num Lock key is on, these keys are used to enter numbers as with an adding machine.

When the Num Lock key is off, the keys act as navigation keys using the alternate markings on each key.

7 key 8 key 9 key
4 key 5 key 6 key
1 key 2 key 3 key
0 key decimal key