Examples of hardware in a computer are the keyboard, the monitor, the mouse and the central processing unit. This section provides an overview of standard computer hardware and software organization. A computer that is uprightit looks like someone took a desktop pc and turned it on its side. Students also learn how to use computers safely, and to consider ethical issues related to computer usage. Computer hardware refers to the physical parts or components of a computer. Hardware the three essential parts of a computer are. Computer hardware is the collection of all the parts you can physically touch.
Powerpoint presentation introduction to computer systems. This course introduces the basic principles and hardware structures of a modern programmable computer. Computer software is the set of instructions and data that tells a computer what to do and how to do it. Microsoft powerpoint with a microsoft 365 subscription is the latest version of powerpoint.
Introduction to computer network complete guide to. Introduction to computers computer components hardware software terminology programs operating system. Presentations ppt, key, pdf logging in or signing up. In catalogs, the word desktop is sometimes used as a name for both the flat design style pictured. Introduction to computer hard ware and software, how to do the simnet lessons homework. Introduction to computers and information technology. Previous versions include powerpoint 2016, powerpoint 20, powerpoint 2010, powerpoint 2007, and powerpoint 2003. Hardware software 1st vacuum tubes machine language 2nd transistors assembly language 3rd integrated chip ic higher level languages. Introduction to very basics of computers what is a computer, memory, hardware, software, input, processing, output, peripheral devices, etc. A solid understanding of these computer internals will come in handy when troubleshooting hardware related problems, and taking things apart to see how they work is just super fine. However, most of a computers hardware cannot be seen. Hardware refers to the physical elements of a computer.
Computer hardware introduction computer system components input keyboard, mouse, camera, touch pad processing cpu output monitor, printer storage floppy, hard drive, cd, dvd, flash drive generations gen. Introduction to computers and complete history education. Introduction les nouvelles technologies disponibles sur le web 2. Hardware and software all computer systems consist of similar hardware devices and software components. Computer computer is an electronic device which operates on data, analysis the data and then applies the instruction to this data in order to perform a particular task. The cpu processes the data, normally based on the data or a program which is in memory.
Name 5 advantages and 5 disadvantages of using computer technology. An operating system os is an intermediary between users and computer hardware. Any kind of computers consists of hardware and software. Software is a set of instructions that tells the hardware what to do. Computer hardware is the collection of physical elements that constitutes a computer system. Powerpoint slide on introduction to computer compiled by meera\s classes. These components include the central processing unit, primary memory, and the system board. The programs that run on a computer are referred to as software. For as long as there has been computer hardware, there has also been computer software. A free powerpoint ppt presentation displayed as a flash slide show on id. Data comes through the input and is sent to the cpu. Combined with your new knowledge of pc hardware, software, and networking, you can use these tools to fix all sorts of problems. The bios basic input output system refers to the software code run by a computer when first powered on.
How has modern society been influenced by computer usage. This page contains computer hardware seminar and ppt with pdf report. A computer is an electronic device, operating under the control of instructions stored in its own memory unit, that can accept. The same things for smart phones cameras and also cars, the next time you use a. Introduction to computer hardware hardware coursera.
Introduction to computer applications and concepts. Powerpoint presentations ppt collection for basic computer. Provide a conceptual understanding of how computer hardware and software work. A computer therefore, is a collection of electronic parts body with a set of instructions controlling it mind. It is divided into two main categories hardware software 4. Introduction to hardwaresoftware codesign presents a number of issues of fundamental importance for the design of integrated hardware software products such as embedded, communication, andbe wowed by speedy results. Both hardware and software are necessary for working of a computer. The system unit contains the electronic components used to process and temporarily store data and instructions figure 3. Motherboard it is the main circuit board that links all the hardware components together.
Hardware and software in this section of notes you will learn about the basic parts of a computer and how they work. The computer is a two part system consisting of a body that is the hardware and a mind that is the software. Computer hardware is the physical part of the computer system, the machinery and equipment. Topics introduction hardware and software how computers store data.
Introduce students to important classes of software applications such as text editors, spreadsheets, and databases. Examples monitor, hard drive, cdrom, computer cables, keyboard, mouse, modem, printer, etc. 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. The set of instructions or programs that make the computer function using these hardware parts are called software. It sits between the enterprise level decisions in the subsystem designing and the development effort. The term network means a group, chain or a collection of something that come together for the purpose of communication.
Introduction to computer hardware linkedin slideshare. In the vmodel of software development, design comes into the process at the fourth stage, after architecture and before implementation. Ppt introduction to computer hardware and software. Computer devices like keyboard, mouse, printer, etc. Introduction to big data hadoop hdfs mapreduce department of computer engineering this presentation is an introduction to big data, hadoop. Microsoft powerpoint, slide presentation software, ppt. Computer architecture is the science and art of selecting and interconnecting hardware components to create a computer that meets functional, performance and cost goals. Hardware and software we have talked about hardware and software and some examples for each one. Computer hardware and software linkedin slideshare.
The equipment associated with a computer system is called hardware. Introduction to hardware free online training courses. Explain the basic architecture and technologies of the internet. Introductiona computer is an electronic device that accept data inputand. 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. A computer is an electronic device, operating under the control of instructions stored. In computers reference the same definition holds value but there is a slight change which is. An ebook reader can be a software application for use on a computer such as microsofts free reader application, or a booksized computer the is used solely as a reading device such as nuvomedias rocket ebook.
This is also sometime called the machinery or the equipment of the computer. There are many chips or ic integrated circuit on the. 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. Hdfs, mapreduce and includes topics what is big data and its benefits, big data technologies and their challenges, hadoop framework comparison between sql databases and hadoop and more. Computer hardware and software powerpoint ppt presentation. People, however, are the most important component of a computer system people use the power of the computer for some purpose. Pdf programming fundamentals chapter 1 introduction to.
The physical devices that a computer is made of are referred to as the computers hardware. A computer that is flat and usually sits on a desk. Introduction to pc troubleshooting is an online it class that you can take at your own pace. Without it, your pc or mac would be little more than a large paperweight. Ppt computer hardware and software powerpoint presentation. Hardware software vocabulary focus cpu operating system hard drive programs keyboard storage software mouse file managers what other words can you think of. Software provides instructions to your computers hardware. Software is just instructions written by a programmer which tells the computer what to do. Understanding how computer hardware works is a really helpful skill set in it support, since an it department maintains the hardware that a company uses. Introduction to computerswhat is a computer wikiversity. Following are some of the important input devices that are used in a. Programming fundamentals chapter 1 introduction to computer and programming. Introductiona computer is an electronic device that accept data inputand, process data arithmetically and logically, produceinformation output.
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