Paperwork’s are being reduced tremendously because of the storage capability of computers.

Mark1 is the first general-purpose electro-mechanical computer and it was the first large-scale automatic digital computer in the USA, invented by Howard Aiken.

Second generation of computers changed vacuum tubes to transistors.

People refers to the users of the computer system, either direct or indirect users.

"Microsoft Windows Operating System" is first introduced an operating environment named Windows in November 1985 as an add-on to MS-DOS in response to the growing interest in graphical user interface (GUI).

To provide CMOS with the power when the computer is turned off all motherboards comes with a battery.

Memory is the processor’s working area and is here all operations actually take place while the computer is running.

Secondary storage is another alternative storage to save your work and documents.

The first numbering systems similar to those in use today were invented between 100 and 200 A.D. by Hindus in India who created a nine-digit numbering system.

The data or program in RAM can only be read but cannot be written at all

A computer uses ROM to hold temporary instructions and data needed to complete tasks.

RAM is non-volatile. It holds the programs and data when the computer is powered off.

Magnetic Medium is a volatile storage medium

The printer is a device that transfers printed text and images to a computer.