Generally you use your pinky
put your fingers on your own keyboard and type.. press enter and see what happens
keyboard and mouse
The device that is used to enter sales data into the supermarket computer system is bar code scanner.
A device, such as a keyboard, used to enter information into a computer.
keyboard
The trajan horse is used to allow the virus to evade detection and enter the computer.
hand computer
A device, such as a keyboard, used to enter information into a computer.
A computer's keyboard.
Which device is used to enter sales data into a supermaket computer systemA- Mouse C- Bar code scannerB Keyboard D- Mark reader"C" is the right answer! :)
Altairs
If you mean literal fingers (human phalanges), they are used for entering data into the computer and controlling the computer. "Finger" is also the name of a network protocol, though not a very secure one since unencrypted personal data is sent. Then there are what people call "gold fingers" which are circuit board traces, pins off of chips, and other "gold" pieces of computer scrap. They are used to make electrical connections inside of computers. In reality, they don't contain a lot of gold and take many of these pieces to make an ounce.