Computer hardware consists of interconnected electronic devices that we can use to control computer s operation, input and output. A computer is an electronic device, operating under the control of instructions stored in its own memory unit, that can accept. What are the differences between hardware and software. Your cpu central processing unit, or processor is the brain. Hardware is the physical components of a computer system e. Computer hardware consists of interconnected electronic devices that we can use to control computers operation, input and output. If you continue browsing the site, you agree to the use of cookies on this website. The bios basic input output system refers to the software code run by a computer when first powered on. Introduction to information technologycomputing hardware. Click download or read online button to get introduction to computer engineering hardware and software design book now. Students also learn how to use computers safely, and to consider ethical issues related to computer usage. Softwareis a set of instructions that tells the hardware what to do. In contrast to software, hardware is a physical entity, while software is a nonphysical entity.
Introduction to computer engineering hardware and software. This video will identify each piece of hardware that makes up a computer. Introduction to computer hardware and software 1 introduction to computer hardware and software 2 definition of a computer. Computer hardware is the physical parts or components of a computer, such as. A computer is a generalpurpose machine that processes data according to a set of instructions temporarily stored internally. Ppt introduction to computer hardware and software. Computer hardware and software it guide part 5 midshire it. It controls how the computer does its most basic tasks, like storing files or talking to printers. In the above section, we have studied some basic introduction of computer network so now we are going to learn the computer network process the network segment is very huge and has a greater need to work on its improvement.
Covers the basics of computer hardware, software, and networking and helps students develop basic skills in using windows and microsoft office, and creating web pages. Most activities can be described in terms of the inputprocessoutput ipo cycle. 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. An introduction to hardware and software design wear, larry l. The fundamentals of hardware and software introduction computer. Software is just instructions written by a programmer which tells the computer what to do.
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. Introduction to computer hardware slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Examples of hardware are cpu, keyboard, mouse, hard disk, etc. Software is a series of instructions that tells a computer what tasks to perform and how to perform them. The hardware devices attached to the computer are called peripheral equipment. It ties together all of the hardware components and gives the user a way to control the computer.
It enables the hardware to deliver the expected functionality. Hardware is sotermed because it is hard or rigid with respect to changes, whereas software is. Sep 20, 2016 introduction to computer hardware and software. Hardware computer hardware are the physical parts or components of a computer, such as the monitor, keyboard, computer data storage, graphic card, sound card and motherboard. Introduction to computer system computer system hardware. To help students understand the vaious components of the computer. Dec, 2008 writing software, computer programs, is a lot like writing down the steps it takes to do something. A computer system consists of two major components, namely, hardware and software. This is in contrast to physical hardware, from which the system is built and actually performs the work. Introduction to computer applications and concepts. The motherboard is made up of even more parts that power and control the computer. Hardware and software introduction to computing and internet. At the completion of this course, you will be able to. Information technology it by muhammad akram muhammad.
The set of instructions or programs that make the computer function using these hardware parts are called software. Computer hardware is the collection of physical elements. This course is the first of a series that aims to prepare you for a role as an entrylevel it support specialist. Microsoft windows xpis an example of an operating system. An introduction to pc hardware, software, and networking alpern, naomi j. Software engineering is a systematic approach to the design, development, operation, and maintenance of a software system. Without it, you computer would not respond to anything, nor would it be able to process data. Hardware, software, and user where the user may be another computer system. Computer hardware is any physical device used in or with your machine, whereas software is a collection of code installed onto your.
To help students understand the relevance of computers in our society. Jul 27, 2007 introduction to computer hardware slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Introduction to pc troubleshooting is an online it class that you can take at your own pace. The elements of a computer based system are described in the three following scenarios. Intro to pc troubleshooting takes you step by step through the typical hardware and operating system problems encountered by technicians, teaching troubleshooting techniques to decipher any problem, and giving you the skills you need to solve them.
Rating is available when the video has been rented. Introductiona computer is an electronic device that accept data input and, process data arithmetically and logically, produceinformation output. If you were trying to explain to another person what software is and what hardware is, how would you explain the difference. Before we see what a computer programming language looks like, lets use the english language to describe how to do something as a series of steps. Welcome to this short guide about the insides of your computer. For as long as there has been computer hardware, there has also been computer software. The purpose of this paper is to identify the relationship between hardware and software. Lessons 1 to 3 hardware and software belper computing. Registration in a university hardware micro computers, network platform, and a server computer.
Input devices are any form of computing hardware that is used to provide and use data in order to control signals and commands for an information system such as a computer. A computer is an electronic device, operating under the control of instructions stored in its own memory unit, that can accept data input, process data arithmetically and logically. Mar 31, 2012 agenda introduction harware types of hardware software types of software 3. The equipment associated with a computer system is called hardware. It is divided into two main categories hardware software 4. Introduction to hardware free online training courses. Also referred to as the machinery or the equipment of the computer. However, most of a computers hardware cannot be seen. Introduction to computer hardware hardware coursera. Introduction to computers hardwaresoftware parts 36 questions by davidnguyen last updated. This is also sometime called the machinery or the equipment of the computer. Introduction to computershardware and software wikiversity. Hardware and software are interconnected, without software, the hardware of a computer would have no function. In computer science and software engineering, computer software is all information processed by computer systems.
Software enables computer hardware to perform specific tasks. A computer based system is a system in which a computer is involved and consists of three major elements. A computer that is flat and usually sits on a desk. Computer software, or simply software, is a collection of data or computer instructions that tell the computer how to work. A desktop computer is comprised of many diverse components. A combination of hardware and software forms a usable computing system, although other systems exist with only hardware. The primary function of bios is to prepare the machine so other software programs stored on various media such as hard drives, floppies, and cds can load, execute, and assume control of the computer. Essay on computer systems and the computer system introduction computer systems can be found in varying environments, these are. Introduction to computer software flashcards quizlet.
Binary code is the most basic form of software and it controls all the hardware of a computer. Computer hardware is any physical device used in or with your machine, whereas software is a collection of code installed onto your computer s hard drive. Youll learn about the different facets of information technology, like computer hardware, the internet, computer software, troubleshooting, and customer service. As a product it delivers the computing potential across network of hardware. 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. Software is the programs and data that a computer uses to carry out certain tasks but it itself is intangible elusive. Introduction to computerswhat is a computer wikiversity. Your cpu central processing unit, or processor is the brain of the computer. This is vital to the system as it causes all functionality. Introduction to computer hardware and software flashcards. A computer is a device that accepts information input in the form of digitalized data and manipulates it for some result based on a program or sequence of instructions on how the data is to be processed. Hardware is define as all the physical component of a computer. Youll learn about the different facets of information technology, like computer hardware, the internet, computer software, troubleshooting, and. The program youre using right now to view wikiversity is a type of program called a browser.
Introduction to computers final exam flashcards quizlet. Mar 27, 20 a desktop computer is comprised of many diverse components. Software can be categorised as system software and application software. For example, the computer monitor you are using to read this text and the mouse you are using to navigate this web page are computer hardware. To help students understand the difference between software and hardware. The key points are understanding what the components are called, but more importantly, understanding the basics of what they do and how they work together. To help students understand the power of a computer. Basic input output system refers to the software code run by a computer when first powered on. Engineering manager erica gomez, program manager jerome holman, and microsoft founder bill gates explain how a computers hardware and software work. By contrast, software is instructions that can be stored and run by hardware. Pdf introduction to microcomputer hardware and software. This sequence of commands is in fact the very simple computer program.
The computer system consist of both hardware and the software components. An embedded computer may help run your car, microwave, pacemaker, or watch. Computer hardware is the physical parts or components of a computer, such as the monitor, mouse, keyboard, computer data storage, hard disk drive hdd, graphic cards, sound cards, memory, motherboard, and so on, all of which are physical objects that are tangible. For undergraduate courses in commerce and management book. The fundamentals of hardware and software information. A computer that is uprightit looks like someone took a desktop pc and turned it on its side. Hardware and software in this section of notes you will learn about the basic parts of a computer and how they work. Hardware, software, data introduction to computer systems. A combination of hardware and software forms a usable computing system. The computer is a two part system consisting of a body that is the hardware and a mind that is the software. By contrast, software is instructions that can be stored and ran by h. Knowing your computer hardware components is beneficial when it comes to troubleshooting.
A computer therefore, is a collection of electronic parts body with a set of instructions controlling it mind. Software is basically collection of different programs that tells computer s hardware what to do. The concept of hardware and software is explained in detail below. Today, the software we write looks more like this, or this, or even this. Software engineering introduction to software engineering. In fact, this course will show you that the computer can be a toolfor just about.
Any kind of computers consists of hardware and software. Both hardware and software are necessary for working of a computer. Hardware that allows your computer to communicate with you. Software, commonly known as programs or applications, consists of all the electronic instructions that tell the hardware how to perform a task. In contrast, software is instructions that can be stored and run by hardware. We will demonstrate how to open it up, take it apart and. To introduce students to the various categories of computers. Computer devices like keyboard, mouse, printer, etc. Computer hardware is the collection of all the parts you can physically touch. Learn computer vocabulary introduction hardware with free interactive flashcards. Introduction to microcomputer hardware and software. In computer science and software engineering, computer software is all information processed by computer systems, programs and data.
In the case of personal computers, some of the input, output, and storage devices are built into the same physical unit. All physical components that forms computer system are known as computer hardware. You might also often hear the following words being used when talking about computer hardware or computer software peripheral, application and device. Introduction to information technologyhardware, software. Your motherboard is the central nervous system of your computer. In this introduction to computer system,we will discuss in detail what is a computer system, technical features of computer system, computer hardware, computer software, computer system architecture and other important topics related to the computer system. These days nobody writes software in binary, it would take forever. Software is kept or store on some hardware device like hard disk or floppy disk. Introduction to computer network complete guide to computer.
Isc2 certified secure software lifecycle professional csslp test pass academy, llc. The underlying software that makes it possible to run other programs on the computer. People, however, are the most important component of a computer system people use the power of the computer for some purpose. Computer hardware includes the physical, tangible parts or components of a computer, such as the case, central processing unit cpu, monitor, keyboard, computer data storage, graphics card, sound card, speakers and motherboard. Hardware refers to the physical elements of a computer. In this course, youll be introduced to the world of information technology, or it. Every computer is composed of two basic components. The fundamental properties, and the patterns of relationships, connections, constraints, and linkages among the components and between the system and its environment are know collectively as the architecture of the system. Peripheral equipment includes all input, output, and secondary storage devices.
The term hardware refers to mechanical device that makes up computer. Computer science is a branch of science and technology that encompasses all aspects of a computer system including computer software, hardware, and networking. The computer and all the equipment attached to it are hardware. In order for a computer systems hardware to function, a computer needs software. Examples of hardware in a computer are the keyboard, the monitor, the mouse and the central processing unit. Software is a set of instructions that tells the hardware what to do. Training catalog united states computer emergency readiness. Programmers are also known as software developers, or just plain developers. Software is in the word used to group numerous computer programs, documentation, and procedures that are tasked with ensuring a computer. A free powerpoint ppt presentation displayed as a flash slide show on id.
1108 586 526 585 301 54 1493 1254 83 1121 1492 519 1559 999 890 110 770 1345 410 1595 906 177 811 54 616 538 1592 1165 40 265 5 22 195 712 78 33 1040 1017 756 107 1008 825 1059