Parts of computer and their functions pdf download

Components that conduct electricity in only one direction integrated circuits or ics. Accessing functions and features from the keyboard kurzweil 3000 for windows users guide excerpt 5 shortcut keys the following table lists kurzweil 3000 commands performed by pressing a a pair of keys shortcut keys. Any kind of computers consists of hardware and software. Software is the set of programs, which are used for different purposes. It tells the other parts of the computer what to do 10. Some of these are the hard drive, motherboard and the processor chip cpu. A desktop case lies flat on a desk, and the monitor usually sits on top of it. What are the main parts of a computer and their functions. A computer system is a collection of electronic and mechanical devices operating as a unit. The system unit system unit is case that has electronic components of the computer used to process data. Computer concepts, their definitions, functions and applications have been e xplained and diagrams for identification of a computer and its parts presented. The front of the case usually has an onoff button and one or more optical drives computer cases come in different shapes and sizes. As a rough rule, a microsoft windows based computer will. Pdf on jan 1, 2014, fred mugivane and others published introduction to computer find, read and cite.

If a computer is not available, draw a diagram on the blackboard or distribute pictures. Functions of a computer computer parts and functions pdf computer parts and their functions unit 3 relations and functions homework 5 zeros of functions computer science 330 computer language implementation 2006 lecture notes computer architecture fundamentals and principles of computer design. Computer hardware is organized according to these basic functions. Supertigre warrants this product to be free from defects in material and workmanship for a period of three 3 years from the date of purchase.

Parts of a computer and their functions pdf pdf parts of a computer and their functions pdf download. The computer keyboard offers a range of special functions that are important to master in order to use a computer best as a tool for information literacy. Section 1 types and components of computer systems hardware and software computer hardware is the collection of physical elements that constitute a computer system. Parts of a computer class iii, iv and v thinking of various. This section provides you with the names and functions of all the parts of the machine. Types of computer systems computers are often identified by. Watch the video below to learn about the basic parts of a desktop computer. Parts computer their functions pdf good working knowledge of their function, will allow you to work comfortably with most overview diabetes mellitus pdf types of. The brain of the computer is the central processing unit cpu. For how the parts of a computer system work together, you outlawzzz king stephen zielona mila outlawzzz pdf will be on the road. Parts of a computer and their functions pdf computers, in spite of different layouts or new component designs. For performing these functions, computer systems consist of input devices, a central processing unit cpu and output devices. The world of computers is ever expanding like some kind of science fiction infinite universe thing, and it can quite a daunting task for beginners to learn about computers these days. These electronic components are basic electronic parts packaged in a discrete form with two or more connecting leads or metallic pads.

The basic parts of a computer are shown in the picture given here. Any digital computer carries out five functions in gross terms. Use the usb port to connect the machine to a computer using a usb cable. Other components of a computer 17 ram e ective way to speed up computer. A computer, indeed, is a machine that can perform a number of tasks for us. Each part plays an important role whenever you use a computer. This doesnt mean just what programmes you can load onto a computer but also the parts that makes up a computer on the. Every student of computer should be well versed with these basic parts of computer before he or she plunges into the deep sea of computer knowledge to. Backspace key this key will erase any characters on the left side of the cursor damascus educational center of scholars.

These parts of the computer and some other devices are. Computer parts and components from if youre looking to repair, build, or upgrade your computer, you can find the components and computer parts you need at. A computer system is made up of a combination of hardware and software. A computer has many components, each with their own roles and functions. The hardware components of a computer system are the electronic and mechanical parts.

During that time, we will repair or replace, at our option, any product. Electronic components function depends on type and need of the circuit. Parts and function of computer linkedin slideshare. While i dont recommend this with a laptop or handheld device, the concepts are pretty much the same. It can accept and store data, process it and produces the output. It comes in two versions a 9pin version or a 25pin model. A microelectronic computer electronic circuit incorporated into a chip or semiconductor. Functions of a computer computer parts and functions pdf computer parts and their functions unit 3 relations and functions homework 5 zeros of functions computer science 330 computer language implementation 2006 lecture notes computer architecture fundamentals and principles of computer design, second edition computer architecture fundamentals. Computer a computer is a system of information processing components that perform input, processing, output, storage, and control functions. Parts and their functions this section provides you with the names and functions of all the parts of the machine. Considering the fact that all the other components are installed on the motherboard or connected to it, it is safe to say that the.

Input devices these devices are used to get data into the computer system processing devices. A computer system consists of both hardware and information stored on hardware. Computer awareness is been aware of how a computer looks and functions. The processing device in a computer is known as central processing unit cpu. The system unit focuses on processing, whereas a variety of peripheral devices facilitate input, output, storage, and communication. In this lesson you will learn about the main parts of a. Types of computers and their parts page 1 of 6 source. This computer lesson you will learn the vocabulary for the basic parts of a desk top computer. Raw facts and figures that has no meaning processed via a set of instructions. As processors, graphics cards, ram and other components in computers have. Components of a computer the five classic components of a.

A programmable electronic device that processes data via instructions to output information for future use. That goes for servers, mainframes and supercomputers, as well. Computer hardware refers to the physical parts or components of a computer such as monitor, keyboard, computer data storage, hard drive disk, mouse, system unit graphic cards, sound. Information stored on computer hardware is often called software. About the basic parts of a computer with devices for kids. Computer components any kind of computers consists of hardware and software. Computer parts and their functions flashcards quizlet. Computer a laptop has an all in one design built in monitor keyboard speakers touchpad mouse most laptops have the same amount of ports usb, ethernet, etc. Function of this basic electronic components is to store electrical charge in an electrical field diodes. Before understanding the various parts that constitute the computer and the working of the. Motherboard the circuit board onto which all components are fixed 2.

The role of the motherboard is to allow all these components to communicate with each other. Cpu or central processing unit is the brain of the computer system. The picture shows the major hardware components of a computer system. In this article we will learn various components of cpu and their. When the operating system loads from disk when you first switch on the computer, it is copied into ram. Parts of the computer basic components case or tower this is the plastic box that contains the computer. A motherboard or also know as system board, is the main circuit board of the system. The basic parts of a desktop computer are the computer case, monitor, keyboard, mouse, and power cord. Begin with a discussion of commonly used machines and their parts. The computer case is the metal and plastic box that contains the main components of the computer, including the motherboard, central processing unit cpu, and power supply. Download to transfer data from one computer to another. At the most basic level, a computer is a device consisting of three pieces.

Show the various parts of a computer and explain their functions. Welcome to a beginners guide on the basic computer parts and their functions. Computer fundamentals pdf free download parts software. We have a wide variety of computer parts and components, so whether youre trying to build a computer from the ground up or you just need to replace a few things. These devices can be sorted according to the role they play in the computer system. Basic parts of computer and their various functions. Cases can come in many different sizes known as form factors.

Going over the parts of a computer and their functions will help you understand all the vital components that make up a computer. Processor the cpu is the chip or chips that interpret and execute carry out the program instructions and manage the functions of input, output, and storage. Explain that a computer is also a machine that is made up of many parts that work together. The parts of a computer that help us to show the results of processing are called out devices. In this lesson you will learn about the main parts of a computer.

Cddvd allows the user to load cds and dvds software, music and movies to the computer or save data to a cd. Define the following terms indicating their functions. Hardware of a modern personal ortografia pdf ejercicios computer. Chips on the motherboard require power to function. A computer is an electronic machine that processes data. Processor the chip that does all the processing, maniulating,converting and dealing with data that you enter. What is the lesson about basic parts of a computer. Not only is it a good entry point, but its also something good to know for curiositys sake. Housed in the case, you will find the floppy drive, cd rom drive, and the main components of the computer. The software components of a computer system are the data and the computer programs. The device that helps a computer do so is called the processing device. Understanding basic parts of computer and its working principles from a broader perspective, when you look at the personal computers or pcs, few basic parts of compute r float before your eyes. Its a great place to start if you want to begin learning about computers.

Parts of a computer class iii, iv and v thinking of. Each and every instruction no matter how complex or simple, it has to go through the cpu. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Computer hardware refers to the physical parts or components of a computer such as the monitor, mouse. In addition, some special function computers you use will not have a mouse and will only allow you to communicate with the computer through its keyboard. Types of computer systems computers are often identified by their size and power. A bus is a group of wires on the main circuit board of the computer. Casing where all the parts of a computer are stored. Next to the cpu sits the cache, or the temporary memory where things you are working on sit for quick interpretation by the cpu. Data travels over a serial port at 115 kilobits per second. Functions of cpu varies from data processing to controlling inputoutput devices. Components of a computer engineering colleges in delhi. Computer hardware is the collection of physical elements that constitutes a computer system.

A guide to computer ports serial port for external modems and old computer mice a serial port is used to connect external modems or an older computer mouse to the computer. How to assemblebuild a computer step by step tutorial hd. Learn the basics pc laptop 101 east stroudsburg area. Jan 01, 2018 components of cpu and their functions.

Main parts of computer memory how the processor stores and uses immediate data ram random access memory the main working memory used by the computer. Computer hardware refers to the physical parts or components of a computer such as the. Simply looking inside your computer can tell you if. Types of computer ports and their functions winstar.