Num Lock or Numeric Lock is a keyboard key that is commonly found on the numeric keypad of most computer keyboards. When activated, it switches the cursor and number keys on a combined number/cursor keypad.
The Num Lock key affects how the numeric keypad operates, which is typically located on the right side of the keyboard. When Num Lock is turned off, the numeric keypad functions as arrow keys, page up/down, and other navigation keys. However, when Num Lock is turned on, the keypad functions as a dedicated numeric keypad.
You can check the status of the Num Lock key by looking for an LED light on your keyboard, usually located near the key itself. If the light is on, Num Lock is activated, and if it’s off, Num Lock is deactivated.
FAQ
What is the purpose of the Num Lock key?
The purpose of the Num Lock key is to switch the cursor and number keys on a combined number/cursor keypad.
How do I know if the Num Lock is turned on?
You can check the status of the Num Lock key by looking for an LED light on your keyboard, usually located near the key itself. If the light is on, Num Lock is activated, and if it’s off, Num Lock is deactivated.
What happens when Num Lock is turned off?
When Num Lock is turned off, the numeric keypad functions as arrow keys, page up/down, and other navigation keys.
Conclusion
Num Lock is an essential key on your keyboard that affects how the numeric keypad operates. Understanding its function and status can improve your typing and navigation experience on your computer.
