Housed in the case, you will find the floppy drive, cd rom drive, and the main components of the computer. The following five units also called the functional units correspond to the five basic operations performed by. 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. Five basic components of computer system bytenotes. Lifewire chloe giroux take a tour inside a desktop computer to learn how all the hardware in a traditional desktop pc connects together to create the complete computer system like the one you may be using right now. Everything you need to know about computer hardware. The major components of generalpurpose computer system are input unit, maininternal memory or storage unit, output unit, central processing unit. The print screen, scroll lock, and pausebreak keys are at the topright corner of the keyboard. It tells the other parts of the computer what to do 10. Tomorrow we will learn how to do this and then we will learn about the buttons.
The tower contains all of the parts of a computer 3. The software is the instructions that makes the computer work. Any part that we can see or touch is the hard ware. Learn the basics pc laptop 101 east stroudsburg area. In this lesson you will learn about the main parts of a computer. A computer internet course for older adults module 1 handouts. History of computer in the area of technological development is being considered because it is usually the technological advancement in computers that brings about economic and social advancement. 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. The part of a computer system that contains the computer screen, where information is displayed.
Each part plays an important role whenever you use a computer. Computer hardware may sometimes be seen abbreviated as computer hw. All computer components attached to the motherboard. 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. Definition a computer is a machine that can be programmed to manipulate symbols. Basics of computers introduction being a modernday kid you must have used, seen, or read about computers. The brain of the computer is the central processing unit cpu. A personal computer that can be easily carried around some laptops sacrifice functionality in order to be more portable. When you open an application, it runs inside the operating system until you close it. Monitor in yellow, cpu in blue, keyboard in green, and mouse in red.
Software software is a set of electronic instructions that tell a. Computer hardware is the physical parts or components of a computer, such as the monitor, mouse, keyboard, computer. Chapter one introduction to computer computer a computer is an electronic device, operating under the control of instructions stored in its own memory that can accept data input, process the data according to specified rules, produce information output, and store the information for future use1. Lessons that might be related to parts of a personal computer. While the term computer can apply to virtually any device that has a microprocessor in it, most people think of a computer as a device that receives input from the user through a mouse or keyboard, processes it in. Computer hardware includes all the electrical, mechanical, and the electronic parts of a computer. Parts of the laptop desktop keyboard trackpad control panel.
The basic parts of a computer are shown in the picture given here. The motherboard is the backbone of a computer all other parts plug into it 4. 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. Computer technology is radically changing the tools of medicine. The cpu is further includes arithmetic logic unit alu and control unit cu. Software is now able to computer the risk of a disease. Motherboard is the part of the computer where everything is placed or is connected to. Hardware is the physical components of a computer system. Parts of a computer class iii, iv and v read the content very carefully and analyze each word by actually thinking of various programs parts you deal with and are familiar too. Watch the video below to learn more about applications. Shop online or visit your local micro center today.
The term computer hardware refers to the physical components of a computer, namely keyboard, monitor, mouse, and printer, including the digital circuitry. These devices can be sorted according to the role they play in the computer system. While the term computer can apply to almost any device that has a microprocessor in it, most people think of a computer as a device that receives input from the user through a mouse or keyboard, processes it in some fashion and displays the result on a screen. Computer and laptop learning the parts to computers. The computer system essentially comprises three important parts 1. Introduction to computers 1 james tam introduction to computers. Hardware hardware is any part of a computer system you can see or touch. Lesson plan basic parts of computer introduction to. Some of these are the hard drive, motherboard and the processor chip cpu.
Examples of devices are a keyboard, mouse, touch screen, and scanner. Watch the video below to learn about the basic parts of a desktop computer. Software refers to the programs that you use on your computer. However, the basic organization remains the same for all computer systems. 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. A collection of downloadable worksheets, exercises and activities to teach computer parts, shared by english language teachers.
Parts of a computer class iii, iv and v thinking of. The most essential parts are the cpu, motherboard, memory ram, power supply, and hard drive or ssd. There are a number of different types of computer system in use today. The palm reading free pdf active part of the computer, the part that does calculations and controls all. A faster computer brings about faster operation and that in turn causes an economic development. I use this worksheet in my computer lab to help students remember what to call each part of the computer. Computer fundamentals pdf free download parts software. Computer hardware is an integral part embedded in all modern day automobiles, microwave ovens, electrocardiograph machines, compact disc players, and other devices. Sits on desk and displays what is running on the computer. In this lesson you will learn about the main parts of a. We can save these results in the storage devices for the future use. Regarding computing power, the cpu is the most important element of a computer system.
Our collection is growing every day with the help of many teachers. Welcome to esl printables, the website where english language teachers exchange resources. These parts of the computer and some other devices are. These types of computer systems are discussed in detail in section 3. H 3 course adapted from national institute on aging 2007 helping older adults search for health information online. Parts of the computer worksheet by down to the wire tpt. Input devices these devices are used to get data into the computer system processing devices. The cpu processes instructions, performs calculations and manages the. It is the place in a computer where the operating system, application programs and the data in current use are kept temporarily so that they can be accessed by the computer s processor.
This new class of computers comprises multiprocessors, multicomputers, and vector supercomputers. Computer hardware includes computer hardware includes 3 system unit 3 peripheral devices 3 input devices i. Pdf introduction to computers, anatomy of computers, input and. As a rough rule, a microsoft windows based computer will. You would have observed that instructions have to be fed into the computer in a. A computer is an electronic machine that processes data. At its core, a computer system is nothing more than a combination of computer parts working together. A computer system is a collection of electronic and mechanical devices operating as a unit. A computer input device that uses a set of keys to put data into the computer. The physical parts of the computer system that you can touch and feel. Leading computer book series syndicate computer book sharp click video tutorials an initiative to enhance digital literacy syndicate a brand in education. Hardware is the physical components of a computer system e. You are pretty familiar with your tv, maybe too familiar. Central processing unit cpu arithmetic and logic unit alu the internal architectural design of computers differs from one system model to another.
The term computer hardware or computer parts is used to describe computer components that can be seen and touched. Software is held either on your computers hard disk, cdrom, dvd or on a diskette floppy disk and is loaded i. Hardware and software in this section of notes you will learn about the basic parts of a computer and how they work. Computer literacy part 3 computer types and functions. Central processing unit cpu a cpu is brain of a computer. Most of these words imply the size, expected use or capability of the computer.
Also, distributed computer systems can be developed, where several complete computer. Computer hardware refers to the physical parts or components of a computer. Most of the time, you will have more than one application open at the same time, which is known as multitasking. This is because they are an integral part of our everyday existence. The cpu c entral p rocessing u nit is the brain of a computer it tells the other parts what to do 5. The term hardware refers to the physical components of your computer such as the system unit, mouse, keyboard, monitor etc. There are a lot of terms used to describe computers. Lesson 2 cpu monitor keyboard mouse parts of a computer tejas and jyoti were in the computer room, looking at one of the computers.
About the basic parts of a computer with devices for kids. They were trying to see how the wires were connected together, when moz appeared. When the operating system loads from disk when you first switch on the computer, it is copied into ram. The basic parts of a desktop computer are the computer case, monitor, keyboard, mouse, and power cord. Mental health researchers are using computers to screen troubled teenagers in need of psychotherapy. It is said to be volatile since its contents are accessible only as long as the computer is on.
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