What Are The 4 Components Of Computer?

What is a computer and its components?

Computer systems consist of three components as shown in below image: Central Processing Unit, Input devices and Output devices.

Input devices provide data input to processor, which processes data and generates useful information that’s displayed to the user through output devices.

This is stored in computer’s memory..

What are the components of computer explain?

Computers are made up of many different parts, such as a motherboard, CPU, RAM, and hard drive. Each of these parts are made up of smaller parts, called components. For example, a motherboard includes electrical connectors, a printed circuit board (PCB), capacitors, resistors, and transformers.

What are the 8 main parts of a computer?

Eight Basic PC Parts And Their FunctionsMotherboard. The motherboard is a paramount computer component as this is the central part where everything else is connecting to. … Power Supply. … Input And Output Devices. … CPU (Central processing unit) … RAM (random-access memory) … Hard Disk drive / Solid-state drive. … Video Card. … Optical Drives.

What are the 10 parts of computer?

10 Parts that make up a ComputerMemory.Hard Drive or Solid State Drive.Video card.Motherboard.Processor.Power Supply.Monitor.Keyboard and Mouse.More items…

What is the most expensive part of a PC?

ProcessorProcessor – usually the most expensive part of the PC. Memory (RAM) – depending on the capacity, speed and latency, the memory can get expensive. Motherboard – depending on the chipset, features and overclocking support, motherboards may or may not be expensive.

What are the 7 major components of a computer?

These components are found in nearly every computer, and now many tablets and smartphones too.Motherboard. Think of the motherboard as the backbone of nearly any technological device. … Networking cards. … Graphics card. … Processor. … Hard drive. … USB ports. … Monitor ports.

What is software and its types?

Software Types The term ‘software’ refers to the set of electronic program instructions or data a computer processor reads in order to perform a task or operation. … Software can be categorized according to what it is designed to accomplish. There are two main types of software: systems software and application software.

What are the six basic components of a computer?

Here are the components and peripherals necessary to assemble a basic modern PC system:Motherboard.Processor.Memory (RAM)Case/chassis.Power supply.Floppy drive.Hard disk.CD-ROM, CD-RW, or DVD-ROM drive.

What are the two major components of computer?

Every computer is composed of two basic components: hardware and software. hardware includes the Physical features, which are every part that you can either see or touch, for example: monitor, case, keyboard, mouse, and printer. The part which activates the physical components cs alled software.

What are the 4 components of a computer system?

A computer has four main components: the central processing unit or CPU, the primary memory, input units and output units. A system bus connects all four components, passing and relaying information among them.

What are the major components of a computer?

Whether it’s a gaming system or a home PC, the five main components that make up a typical, present-day computer include:A motherboard.A Central Processing Unit (CPU)A Graphics Processing Unit (GPU), also known as a video card.Random Access Memory (RAM), also known as volatile memory.More items…•

What is computer and examples?

The definition of a computer is a person or electronic device that makes and stores quick calculations or processes information. An example of a famous human computer is Ada Lovelace. An example of a computer is the MacBook.

What is computer system structure?

Computer-System Operation • A modern computer system consists of a CPU, memory, system bus and a number of device controllers • I/O devices and the CPU can execute concurrently. … • Each device controller is in charge of a particular device type.

What are the 3 components of computer?

Every computer system has the following three basic components:Input unit.Central processing unit.Output unit.

What is the box of the computer called?

A computer case, also known as a computer chassis, tower, system unit, or cabinet, is the enclosure that contains most of the components of a personal computer (usually excluding the display, keyboard, and mouse).

What are the 15 parts of computer?

Here are the components and peripherals necessary to assemble a basic modern PC system:Motherboard.Processor.Memory (RAM)Case/chassis.Power supply.Floppy drive.Hard disk.CD-ROM, CD-RW, or DVD-ROM drive.More items…•

What are the types of computer system?

Different Computer SystemsMainframes are designed to process large volumes of data at high speed. … Desktop Computer.A desktop computer is the most common kind of PC. … Laptop or Notebook Computer.For output the laptop has an LCD or TFT screen and a set of small speakers.More items…

What are the 2 different types of computers?

Here are some of the popular types of computer that you can find in use today. Pocket (palmtop) Computer. Pocket computers have been designed to allow people to keep lots of information close to hand – wherever they happen to be. … Laptop Computer. … Micro (desktop) Computer. … Mainframe/Supercomputer.