- 1. an electronic device for storing and processing data, typically in binary form, according to instructions given to it in a variable program: "my computer is frozen"
- A computer is a programmable electronic device that accepts raw data as input and processes it with a set of instructions (a program) to produce the result as output. It renders output just after performing mathematical and logical operations and can save the output for future use.
A computer is a digital electronic machine that can be programmed to carry out sequences of arithmetic or logical operations ( computation) automatically. Modern computers can perform generic sets of operations known as programs. These programs enable computers to perform a wide range of tasks.
Feb 07, 2022 · A computer is a programmable device that stores, retrieves, and processes data. The term "computer" was originally given to humans ( human computers) who performed numerical calculations using mechanical calculators, such as the abacus and slide rule. The term was later given to mechanical devices as they began replacing human computers.
- What Is A computer?
- Hardware vs. Software
- What Are The Different Types of computers?
- Pcs and Macs
A computer is an electronic device that manipulates information, or data. It has the ability to store, retrieve, and process data. You may already know that you can use a computer to type documents, send email, play games, and browse the Web. You can also use it to edit or create spreadsheets, presentations, and evenvideos. Watch the video below to...
Before we talk about different types of computers, let's talk about two things all computers have in common: hardware and software. 1. Hardware is any part of your computer that has a physical structure, such as the keyboard or mouse. It also includes all of the computer's internal parts, which you can see in the image below. 2. Software is any set...
When most people hear the word computer, they think of a personal computer such as a desktop or laptop. However, computers come in many shapes and sizes, and they perform many different functions in our daily lives. When you withdraw cash from an ATM, scan groceries at the store, or use a calculator, you're using a type of computer.
Personal computers come in two main styles: PC and Mac. Both are fully functional, but they have a different look and feel, and many people prefer one or the other.
- Definition of A Computer
- Brief History of Computers
- Types of Computers
- Basics of A Computer
- Hardware vs Software
- Types of Softwares
While you may have seen and used a computer but you may still be unable to answer what is computer correctly. There are many ways of defining a computer. The first and most standard definition is that a computer is something which computes or calculates. It is a machine that takes in raw data and performs some calculations on it and gives us the fo...
This journey of computers began in 1822 with Charles Babbage’s analytical engine, which was used to compute the product of numbers. Lady Ada Lovelace, considered to be the world’s first programmer, helped with the programming of the analytical engine. Around a hundred years later, Alan Turing presented a concept of a universal machine which could t...
Computers can be differentiated based on their modes of functioning as well as their size and functionality. Here they have been divided into different types of computers without considering any of these factors. 1. Analogue 1. Digital 1. Hybrid 1. Mainframes 1. Supercomputers 1. Servers 1. Workstation 1. Microcomputer This list concludes various t...
Computer basics should be known to everybody who has ever used a computer. A computer is a device that computes some raw data and turns it into meaningful information. Computer systems consist mainly of two parts. They are hardware and software. The hardware is electronic circuitry that helps to compute the mathematical computations, and the softwa...
These are the primary divisions of the computer system. While discussing the computer definition, we understand that there are two broad divisions of the computer. They are the hardware and the software. The hardware is that part of the computer that we can physically see, feel, touch. They include the input and output devices as well as the proces...
Computer hardware is the physical parts of a computer device. Hardware can be replaced if broken or as per needs. Hardware can also be seen as the machinery or primary electronic part of the computer devices. These are used to build up the computer and bring it into a usable condition. For Example- Monitors, Central Processing Unit (CPU), etc.
Software in a computer system is a programming code that is executed on a computer processor to fulfill the required task. It is a set of programs and procedures that can perform the given tasks. Softwares is generally written or designed in high-level programming languages which are also readable by non-technical people and the user of the compute...
Software in a computer is divided into 2 parts. They are as follows- 1. System Softwares – System software is software in a computer that operates directly on hardware gadgets of the computer. The system software in a computer can be seen as a platform to use or run an application. It helps to use the system itself and run the hardware of the compu...
Jul 22, 2010 · What is a computer? A computer is a programmable machine. The two principal characteristics of a computer are: It responds to a specific set of instructions in a well-defined manner, and it can execute a prerecorded list of instructions (a program ). Modern computers are electronic and digital.