A computer is made up of many different components. This mobo hardware act as the main board or the central or core assembly of the computer system unit. What is a computer, what are the parts of computer, what are the functions of a computer and what are the advantages of computer. Parts and function of computer linkedin slideshare. The hardware components of a computer system are the electronic and mechanical parts. Computer a computer is a system of information processing components that perform input, processing, output, storage, and. A computer system is a collection of electronic and mechanical devices operating as a unit. Software software is a set of electronic instructions that tell. An electronic data processing device, which requires input raw data for processing and generates the output in. The computer motherboard or shortly mobo is one of the most important part of the personal computer pc. Oct 22, 20 all the inputs are stored, sorted, arranged and changed by a computer. What are the parts of keyboard and their functions. Mcq set2 components of computer gk objective question.
Computer hardware is the collection of physical elements that constitutes a computer system. Housed in the case, you will find the floppy drive, cd rom drive, and the main components of the computer. Parts of a computer these printable worksheets can be used to teach students about the parts of a computer, including the mouse, cpu, keyboard, printer, and router. Computer hardware refers to the physical parts or components of a computer such as the monitor, mouse. The personal computer pc defines a computer designed for general use by a single person. A chip holding the startup routine for the computer system. Components of a computer the five classic components of a.
Oct 04, 2018 advertisement components of computer quiz mcq on components of computer are very useful for your upcoming govt competitive exam recruitment such as ssc, cgl, ias, upsc prelims, cds, mts, chsl, railway banking sbi po etc q. Computer hardware are physical parts intangible parts of a computer. Parts of the computer basic components case or tower this is the plastic box that contains the computer. The processing device in a computer is known as central processing unit cpu. Computer components any kind of computers consists of hardware and software. Section 1 types and components of computer systems hardware and software computer hardware is the collection of physical elements that constitute a computer system. Computer definition, parts, functions and its advantages learn. Here is a complete list of all the common computer hardware components and common peripherals that get used with them. Some of the common peripherals are mouse, keyboard, monitor or display unit, printer, speaker, flash drive etc. Motherboard components and types of motherboard functions in laptop. When the operating system loads from disk when you first switch on the computer, it is copied into ram.
If a computer is not available, draw a diagram on the blackboard or distribute pictures. The motherboard is one of the most important parts of the pc, but as a tech enthusiast, you probably already know that. Were going to divide the class into four groups to go through the processes of a computer by discussing the parts of a computer and how they relate to these four functions. These computer components are what make any machine run and affect its performance. In this lesson you will learn about the main parts of a. An electronic data processing device, which requires input raw data for processing and generates the output in desired form. Show the various parts of a computer and explain their functions. Jan 05, 2016 a computerr port is an interface or a point of connection between the computer and its peripheral devices. Begin with a discussion of commonly used machines and their parts. Types of computer ports and their functions winstar. These devices can be sorted according to the role they play in the computer system. While a mac is a pc, most people relate the term with systems that run the windows operating system. Computer literacy part 3 computer types and functions. Components of your computer such as the system unit.
Processor the chip that does all the processing, maniulating,converting and dealing with. Ten types of computer ports and their functions hardware. All the inputs are stored, sorted, arranged and changed by a computer. Shop online or visit your local micro center today. Now that weve examined the motherboard, lets look at how the four functions use different parts of the computer to perform tasks. But those who are trying to know about the motherboard computer after opening its circuits. Hardware hardware is any part of a computer system you can see or touch. Any digital computer carries out five functions in gross terms. Without the shopkeeper the shop could not function. A collection of downloadable worksheets, exercises and activities to teach computer parts, shared by english language teachers. Most computer systems can potentially run any of several operating systems. You dont have to be an it expert to learn the basics of what computer parts do and what they look like.
Full towers are large enough to accommodate specialty parts, such as extended advanced technology extended atx motherboards and water cooling systems. Computer definition, parts, functions and its advantages. Processor the chip that does all the processing, maniulating,converting and dealing with data that you enter. Parts of a computer class iii, iv and v thinking of various. It runs a program to test the hardware of the system. The parts of a computer that help us to show the results of processing are called out devices. Basic computer components computers come in different shapes and sizes. Explain that a computer is also a machine that is made up of many parts that work together.
Welcome to a beginners guide on the basic computer parts and their functions. Touchscreens combine the functions of output and input. A computer is the most evolving machine in the 21st century. It comes in two versions a 9pin version or a 25pin model. However, not every rule describes a valid function. Information stored on computer hardware is often called software. A computer system consists of both hardware and information stored on hardware. The brains of the computer, which performs the primary computations i some computations may be o oaded to other parts of the computer, but the cpu remains the central area of computation i each modern cpu consists of hundreds of millions of individual switches, each switch physically constructed as a transistor. The basic parts of a desktop computer are the computer case, monitor, keyboard, mouse, and power cord. 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. Knowing what the part is, is good, but we are going to explain each parts function which will give you a firmer understanding of them. However, there are several parts on a computer that are universal to all computers. 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.
About the basic parts of a computer with devices for kids. Hardware physical parts of the computer, including. What are the main parts of a computer and their functions. The main function of a computer port is to act as a point of attachment, where the cable from the. Data travels over a serial port at 115 kilobits per second. Pdf parts and functions of motherboard raymond black. The palm reading free pdf active part of the computer, the part that does calculations and controls all. The device that helps a computer do so is called the processing device.
Watch the video below to learn about the basic parts of a desktop computer. Different parts of the computer and their function. There are three case size categories, though the computer cases themselves have varying dimensions. A computerr port is an interface or a point of connection between the computer and its peripheral devices. Full towers are large enough to accommodate specialty parts, such as extended advanced technology. Pcs were first known as microcomputers because they were a complete computer but built on a smaller scale than the huge systems in use by most businesses.
Some of these are the hard drive, motherboard and the processor chip cpu. Mouse the mouse is a pointing device that sends control signals into the computer. Each part plays an important role whenever you use a. The software components of a computer system are the data and the computer programs. Each part plays an important role whenever you use a computer. 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. Crash a system malfunction in which the computer stops working.
Hardware and software are the two basic parts of a computer. Computer hardware refers to the physical parts or components of a computer. Whether you need to replace apart, are thinking about building a computer, or just looking for some additional information, its important to understand the basic computer parts and what they do. Other functions of the memory controller include a series of tasks that include. Excel formulas pdf is a list of most useful or extensively used excel formulas in day to day working life with excel. In this lesson you will learn about the main parts of a computer.
Software software is a set of electronic instructions that tell a computer what to do. Functions of every key keys on the computer keyboard and their functions alt key. Its a great place to start if you want to begin learning about computers. Not only is it a good entry point, but its also something good to know for curiositys sake. This blog will give you the excel formulas pdflist of the key functions of excel. Computer cases house and protect computer components. Introduction to functions mctyintrofns20091 a function is a rule which operates on one number to give another number. 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. 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.
Mcq set2 components of computer gk objective question answer. Motherboard the circuit board onto which all components are fixed 2. What you might not know, though, is the role played by each chip, port or slot present on a motherboard. Peripheral a peripheral is any piece of hardware attached to a computer, such as a printer.
Software hardware includes the parts of the computer system that you actually can touch like the keyboard, mouse, monitor, or cpu. This unit explains how to see whether a given rule describes a valid function, and introduces some of the mathematical terms associated with functions. A lot of people simply dont care about these aspects, but if youre the doit. Take a look at this chapters fun and informative video lessons to learn about the components and functions of computer hardware. It is used to move the cursor usually arrow icon on the screen and to perform click actions. 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. Welcome to esl printables, the website where english language teachers exchange resources. The term hardware refers to the physical components of your computer such as the system unit, mouse, keyboard, monitor etc. It is a hardware of the computer installed inside the system unit cpu. A computer key that you press together with another key so that the other key does something different from what it usually does. Advertisement components of computer quiz mcq on components of computer are very useful for your upcoming govt competitive exam recruitment such as ssc, cgl, ias, upsc prelims, cds, mts, chsl, railway banking sbi po etc q. 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.
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