Press Fn.
If you want to use the number pad on the keyboard on a laptop, press fn and then num lock and then the num lock again (maybe fn before, depends on the computer) to turn the numbers off.
Hope this helps :)
Press the NUM LOCK, Function, and DELETE keys to go back to alpha keys.
there are 12 basic function keys in a standard keyboard
The function keys are the top row of keys on the keyboard, normally labelled F1-F12.By themselves they have no function - they are 'blank' spare keys meant for programs that want a place to put various keyboard shortcuts.That is, the function of the function keys is not determined by the keys but by the program using them, and could be anything or nothing.
The function keys on the BBC Microcomputer were coloured red.
There are more than five parts of the keyboard. Four parts of the keyboard are the typing keys, the numeric keypad, function keys, and control keys. The last part of the keyboard is the extra keys.
You can use the 'sticky keys' function. Sticky keys remembers you've pressed the SHIFT, FN or CTRL keys, and wait for you to press another key to go with it. To turn on sticky keys - Click on Control Panel > Make the keyboard easier to use > Turn on Sticky Keys > APPLY > OK. To turn them off - repeat the previous steps, and remove the tick from the box.
The function keys.
The function of the Function Keys is determined by what program is running when you press them. Learning what they do may be available in the software Help, or you can learn by trial and error.
Function keys are located on a keyboard in the top part. It starts from F1 and ends by F12. Some keyboards don't have function keys.
You turn off the VoiceOver function from the Universal Access section of System Preferences or use the Command key (cmd) and Fn 5 keys shortcut.
Most keyboards have 12 function keys. F1-F12 (all the keys with the letter 'F' and then a number).
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