Which of the following would be the way to prevent the Num Lock LED from being turned on automatically when a laptop is booted？ （）

• A、Hold the function Num Lock key down during POST.
• B、Go into the Windows Keyboard applet and deselect the ’Num Lock on boot’ option.
• C、Create a Windows profile to disable the feature during power-on self test （POST）.
• D、Turn the feature off in the BIOS.