A computer is a machine that accepts data as input, processes that data using programs, and outputs the processed data as information.
Many computers can store and retrieve information using hard drives.
Computers are used to control large and small machines which in the past were controlled by humans.
What is computer in very short answer?
A computer is a device that accepts information (in the form of digitalized data) and manipulates it for some result based on a program, software, or sequence of instructions on how the data is to be processed. Today’s computers have both kinds of programming.
What is computer full information?
A computer is a programmable device that can store, retrieve, and process data. The term was later given to a mechanical device as they began replacing the human computers. Today’s computers are electronic devices that accept data (input), process that data, produce output, and store (storage) the results.
What is called computer?
Computer. Technically, a computer is a programmable machine. If you want to be really technical, the box that holds the computer is called the “system unit.” Some of the major parts of a personal computer (or PC) include the motherboard, CPU, memory (or RAM), hard drive, and video card.
What is Computer Brief?
In simple terms a computer is a machine that performs tasks and calculations based off a set of instructions, or program operations. When talking about computers the most important piece of hardware is a chip inside your computer called the central processing unit, or in short a CPU.
Who discovered computer?
What is RAM and ROM in computer?
RAM (Random Access Memory) and ROM (Read Only Memory) are types of computer memory that provide users with access to information stored on a computer. Data in RAM is not permanently written. When you power off your computer the data stored in RAM is deleted. ROM is a type of non- volatile memory.
What is Computer 10 lines?
10 Lines on Computer. The instruction which the user gives to the computer is called “Program”. It is a kind of device which accepts raw data which is called “Input”, processes it accordingly called as “Processing” and after that displays the result called “Output”.
What are the 20 uses of computer?
20 Uses of Computers
- Retail and Trade.
- Arts and Entertainment.
What is Introduction to Computer?
Introduction to Computer. Computer. A computer is an electronic device, operating under the control of instructions stored in its own memory that can accept data (input), process the data according to specified rules, produce information (output), and store the information for future use1.