It is the most popular input device for direct entry of data and instructions to the computer.

input device for direct entry, data entry was accurate and automatic.

Who invented the mouse?

This input device are used to capture images and store it in floppy disk.

In what research facility mouse was invented?

It is an optical disk that can be re-written many times. The data stored on this can be read, erased, and edited as frequent as needed.

These are the devices use to show/displays results of the computer processing of the computer.

These are the devices use to accepts and keep the data for future pusposes.

Are television like screens that provide the user-interface in the form of displaying text, number and images.

Special type of computer (output device) that can generate music, sounds or noise.
It is usually used in events to modify sounds.

Name a type of output device that produces hard copies.

Random Access memory (RAM) is a memory chips that is generally accepted as ________.

where in the data is stored is lost when the power going into memory chip is switched off.

Read Only memory (ROM) is a memory chips that is generally accepted as ________.

where in the data is stored is retain its content even when the power supply is removed.

Identify a device that can both input and output data.