A computer that is uprightit looks like someone took a desktop pc and turned it on its side. Get computer hardware, computer memory, storage and networking parts from wide range of top leading manufacturers in it hardware industry. As a rough rule, a microsoft windows based computer will. What you might not know, though, is the role played by each chip, port or slot present on a motherboard. Since a computer hardware is capable of understanding only machine level instructions, so it is necessary to convert the hll into machine level language. The computer does not require human supervision to function. Full towers are large enough to accommodate specialty parts, such as extended advanced technology extended atx motherboards and water cooling systems. In catalogs, the word desktop is sometimes used as a name for both the flat design style pictured. Hardware and software in this section of notes you will learn about the basic parts of a computer and how they work. What are the functions of all the parts of a computer.
About basic computer hardware every part of your computer is the result of years of research and development. There are three case size categories, though the computer cases themselves have varying dimensions. At the beginning of this lesson, you identified several parts of the computer that make up visible computer hardware. Computer dvd drives are able to read data stored on cd roms and dvds and can play both video and audio dvds. Components of computer pdf file download software hardware. Section 1 types and components of computer systems hardware and software computer hardware is the collection of physical elements that constitute a computer system. This computer hardware hindi notes contains basic knowledge of computer parts, their functions, assembly, installation, maintenance and troubleshooting. Basic computer components computers come in different shapes and sizes. In this lesson you will learn about the main parts of a.
Connector menu isa connector a31 a0 address bit 0 b1 gnd ground b2 reset active high to reset or initialize system logic b3. Understanding the basic hardware and software components of a computer allows students. We will demonstrate how to open it up, take it apart and discuss the make up of the mother board, and then put it. Computer hardware notes in hindi pdf, download computer hardware notes in hindi for free. Lets start at looking at a computer s central processing unit, or cpu. You will learn vocabulary about computer hardware, and computer software. Previous mcq set1 basic computer objective gk question answer pdf other computer mcqs mcq input and output device of computer with answers pdf mcq set1 basic computer objective gk question answer pdf. A computer that is flat and usually sits on a desk. Computer hardware is the collection of physical elements that constitutes a computer system. The system unit contains the electronic components used to process and temporarily store data and instructions figure 3.
Components of computer pdf file download software hardware pdf. A cpu needs to do different things, so inside it has smaller, simpler parts. If a computer is not available, draw a diagram on the blackboard or distribute pictures. By contrast, software is the set of instructions that can be stored and run by hardware. Software cannot be utilized without supporting hardware. In this chapter you will explore the basic components of a computer system includ. Any digital computer carries out five functions in gross terms. Dvd drives are now being installed in new computers instead of cd drives. Optional part motherboard aka mainboard or mobo provide. Both of them must work together to make a computer produce a useful output. Computer hardware includes the physical parts of a computer, such as the case, central processing unit cpu, monitor, keyboard, computer data storage, graphics card, sound card, speakers and motherboard. You will need to ensure that the processor, memory, and other computer parts are compatible with the motherboard. The section will expose students to computer hardware parts, their definitions and use. Ppt computer parts powerpoint presentation free to.
Software hardware includes the parts of the computer system that you actually can touch like the keyboard, mouse, monitor, or cpu. Case, motherboard, cpu, gpu, ram, hddssd, odd, psu case aka chassis or frame. Parts that were once hand made at a cost of thousands of manhours are now mass produced for a fraction of a rupee. Some basic hardware includes the motherboard, cpu, ram, hard drive, etc. These devices can be sorted according to the role they play in the computer system.
Once data is downloaded from the server, applications on. 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. Notes computer hardware basics the computer a computer is made up of many parts. In addition to all the items listed above, theres more computer hardware called auxiliary hardware, of which a computer might have none, or several, of some kinds. The computer basics training session is a two 2 to four hour course. The necessary parts of the computer system and all connections between the computer system and the peripheral go through the motherboard. Pdf computer hardware components ontology researchgate. You would have observed that instructions have to be fed into the computer in a systematic order to perform a specific task. Hardware without a set of programs to operate upon cannot be utilized and is useless. Different computers are assembled differently, so it varies somewhat from one computer to another. Software software is a set of electronic instructions that tell a. Demonstrate the function of each part of the computer.
The processors function is to control the activities of the computer system. You will earn how you can put information in computers and get information out of computers. A personal computer that can be easily carried around. So what the bios actually do is it boots up the pc such as starting up the computer system whenever it is turned on by the user.
Dvd drives computer dvd drives can be used to watch dvd video, play audio cds and store information on dvds and cds. When the operating system loads from disk when you first switch on the computer, it is copied into ram. Computer hardware a good way to recognize computer hardware is to think of it as the things about a computer that you can get your hands on. Computer parts can be divided into two groups, hardware and software. Hardware is the physical components of a computer system e. It may not be modified and redistributed without the authors permission. Lesson 2 cpu monitor keyboard mouse parts of a computer tejas and jyoti were in the computer room, looking at one of the computers. The motherboard is the component that unifies the internal hardware. Mcq set2 components of computer gk objective question answer.
Show the various parts of a computer and explain their functions. Everything you need to know about computer hardware. Peripheral a peripheral is any piece of hardware attached to a computer, such as a printer. Other functions of the memory controller include a series of tasks that include.
Computer fundamentals pdf free download parts software. Though the motherboard can affect system performance, it can be difficult to quantify how much of an impact it has. Devices that allow you to hear sound from the computer. To download an excellent tutorial on memory systems, visit kingston technologies web. A computer internet course for older adults module 1 handouts. Full towers are large enough to accommodate specialty parts, such as extended advanced technology. The motherboard is one of the most important parts of the pc, but as a tech enthusiast, you probably already know that. The hardware book is freely distributable but is ed to joakim ogren. Computer components are divided into two major categories, namely, hardware and. Hardware hardware is any part of a computer system you can see or touch. Download to transfer data from one computer to another. Software the instructions that tell the computer and computer networks what to do. Computer hardware refers to the physical parts or components of a computer such as the monitor. Computer hardware is the collection of all the parts you can physically touch.
Computer hardware includes computer hardware includes 3 system unit 3 peripheral devices 3 input devices i. But how do the hardware and the software interact with one another. Feb 03, 2017 different computers are assembled differently, so it varies somewhat from one computer to another. Any part that we can see or touch is the hard ware. On these pages, i will show you the computer and its components. A computer system is a collection of electronic and mechanical devices operating as a unit. The bios then the actual hardware configurations are checked against the configuration data. The cpu is the master chip that controls all the other parts of the computer.
The primary components of computer hardware input devices. However, there are several parts on a computer that are universal to all computers. Computer hardware refers to the physical parts of a computer system. 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. A computer system is an integrated set of hardware and software designed to process data and produce a. At the workshop for informaon and communicaon technology sta. Central processing unit cpu or processor for short.
This video will identify each piece of hardware that makes up a computer. Input devices these devices are used to get data into the computer system processing devices. These components include the central processing unit, primary memory, and the system board. Mouse the mouse is a pointing device that sends control signals into the computer. Parts of a computer and their functions pdf pdf parts of a computer and their functions pdf download. A cpu needs to do different things, so inside it has smaller, simpler parts that handle specific tasks. Inputoutput io devices these allow you to send information to the computer or get information from the computer. It makes sure of the reliability of the computer system and proves to be the most important diagnostic tool available to you. Mar 31, 2020 network hardware isnt as clearly defined as some other types of computer hardware. Either you will be applying online with the help of computer or attend the exam online or study the material through system. The term computer hardware refers to the physical components of a computer, namely keyboard, monitor, mouse, and printer, including the digital circuitry. Asap it technology computer hardware parts distributor asap it technology is a premier supplier of computer hardware parts and components. Examples include a monitor, video card, disc drive, and mouse. They were trying to see how the wires were connected together, when moz appeared.
Hardware and software are the two basic parts of a computer. Hardware and software hardware and software computer hardware includes all the electrical, mechanical, and the electronic parts of a computer. Computer components any kind of computers consists of hardware and software. A computer system consists of both hardware and software. 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. Hardware is a set of instructions called programs the computer uses to carry out tasks while software are all the parts of the computer you can see and touch and is also known as peripherals. Lets take a trip through the components of a computer for some advice. Learn the basics pc laptop 101 east stroudsburg area. Mcq set2 components of computer gk objective question. Well learn about the motherboard, memory, storage, connectivity and peripherals. A computer system is made up of a combination of hardware and software. Hardware is sotermed because it is hard or rigid with respect to changes, whereas software is. Computer hardware questions and answers pdf free download,objective troubleshooting questions,multiple choice questions,lab viva,online quiz,test skip to content engineering interview questions,mcqs,objective questions,class notes,seminor topics,lab viva pdf free download. Computer hardware is an integral part embedded in all modern day automobiles, microwave ovens, electrocardiograph machines, compact disc players, and other devices.
In this lesson you will learn about the main parts of a computer. Typical pc hardware, motherboard, removable media devices su ch as cd, dvd will be explained. Computer hardware refers to the physical parts or components of a computer such as the monitor, mouse, keyboard, computer data storage, hard drive disk hdd. This tutorial will focus on the components that will be used on a daytoday basis the parts on the outside. The term computer hardware refers to the physical components of a computer basically, the parts and pieces that can be touched or moved, whether inside or outside of the computer. Computer hardware includes the physical parts of a computer, such as the case, central processing unit cpu, monitor, keyboard, computer data storage, graphics card, sound card, speakers and motherboard by contrast, software is the set of instructions that can be stored and run by hardware. 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 chipset that is on the motherboard directs the flow of data between a variety of buses that are connected with each components and the main purpose is to make sure the information reaches where it is. It is used to move the cursor usually arrow icon on the screen and to perform click actions. For example, many home routers will often act as a combination router, switch, and firewall. I will give you the basic parts of a standard desktop computer. Since a computer hardware is capable of understanding only. Parts of a computer and their functions pdf computers, in spite of different layouts or new component designs.
Pdf a computer system consists of hardware components that integrate with each other. Computer hardware refers to the physical parts or components of a computer such as the monitor, mouse. Computer a computer is a system of information processing components that perform input, processing, output, storage, and control functions. To get a particular job done on the computer, relevant software should be loaded into the hardware. It is used either of the waycomponents of computer pdf file download here, it is very useful for bank computer knowledge section. Mar 27, 20 this video will identify each piece of hardware that makes up a computer. We will demonstrate how to open it up, take it apart and discuss the make up of the mother board, and then put it back. Parts of a computer class iii, iv and v thinking of.
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