The leased used keys on the keyboard are probably...
F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12.
a key is used to unlock a door or a bag...it is used for protection and is normally used to secure private stuff..
If your keyboard is missing a key, press the key-less spot very lightly when used, or try to place the key back on, or at best get a new keyboard.
the backspace
The key on the keyboard that allows you to view slide show is F5
The device used to key in data or communicate with the computer is called a keyboard. The keyboard can either be wireless or wired to your computer.
The most used key on a keyboard is probably the space key... the vowels of the alphabet are also frequently used.
There must be at least 101 keys.
there is no key to turn it off
space bar
It would be the square root key. (√) `it is not on the keyboard
Why the window key in keyboard?
Typing in the letter "H".