PC Connections. A typical computer connects to the world around it in three different ways: Input/output devices Ports Networking.
|
|
- Rosanna Harper
- 5 years ago
- Views:
Transcription
1 Peripherals
2 Definition Peripherals are pieces of hardware that you add to your computer. All components that do not make up the motherboard are considered peripheral devices. To keep things simple, we will consider any component outside of the main box a peripheral device.
3 PC Connections A typical computer connects to the world around it in three different ways: Input/output devices Ports Networking.
4 Input/Output No matter how powerful the components inside your computer are, you need a way to interact with them. This interaction is called input/output (I/O). The most common types of I/O in PCs are: Display Keyboard Mouse Removable storage
5 Display The display is the primary device for displaying information from the computer. Often referred to as a monitor when packaged in a separate case, the display is the most-used output device on a computer. The display provides instant feedback by showing you text and graphic images as you work or play.
6 Important Features liquid crystal display (LCD) vs. cathode ray tube (CRT) Resolution refers to the number of individual dots of color, known as pixels, contained on a display. identified by the number of pixels on the horizontal axis (rows) and the number on the vertical axis (columns), such as 800x600.
7 Aspect Ratio and Viewable Area Two measures describe the size of your display: the aspect ratio and the screen size. Historically, computer displays, like most televisions, have had an aspect ratio of 4:3. This means that the ratio of the width of the display screen to the height is 4 to 3. For widescreen LCD monitors, the aspect ratio is 16:9 (or sometimes 16:10 or 15:9). For LCD s, the aspect ratio is equal to the screen size.
8 Keyboard The keyboard is the primary device for entering information into the computer. When you look at all the extras and options that are available for new computer keyboards, it can be hard to believe that their original design came from mechanical typewriters that didn't even use electricity. Now, you can buy ergonomic keyboards that bear little resemblance to flat, rectangular models with ordinary square keys. Some flashier models light up, roll up or fold up, and others offer options for programming your own commands and shortcuts.
9 Pointing Device (mouse) The mouse is the primary device for navigating and interacting with the computer. Mice first broke onto the public stage with the introduction of the Apple Macintosh in 1984, and since then they have helped to completely redefine the way we use computers. Every day of your computing life, you reach out for your mouse whenever you want to move your cursor or activate something. Your mouse senses your motion and your clicks and sends them to the computer so it can respond appropriately.
10
11 Removable storage Removable storage devices allow you to add new information to your computer very easily, as well as save information that you want to carry to a different location. Four main types: Floppy disk: The most common form of removable storage, floppy disks are extremely inexpensive and easy to save information to.
12 CD-ROM (compact disc, read-only memory): is a popular form of distribution of commercial software. Many systems now offer CD-R (recordable) and CD-RW (rewritable), which can also record. DVD-ROM (digital versatile disc, read-only memory): is similar to CD-ROM but is capable of holding much more information. (nearly 7 times more). Also available with R and RW capabilities. These drives allow to read and write to both DVD and CD formats.
13 Flash memory: Based on a type of ROM called electrically erasable programmable readonly memory (EEPROM), Flash memory provides fast, permanent storage. CompactFlash, SmartMedia and PCMCIA cards are all types of Flash memory.
14 Ports Parallel - This port is commonly used to connect a printer or scanner. Serial - This port is typically used to connect an external modem. Universal Serial Bus (USB) - Quickly becoming the most popular external connection, USB ports offer power and versatility and are incredibly easy to use.
15 FireWire (IEEE 1394) - FireWire is a very popular method of connecting digital-video devices, such as camcorders or digital cameras, to your computer.
16 Internet/Network Modem - This is the standard method of connecting to the Internet. Local area network (LAN) card - This is used by many computers, particularly those in an Ethernet office network, to connected to each other. Cable modem - This type of modem uses the cable TV system in your home to connect to the Internet.
17 Digital Subscriber Line (DSL) modem -This is a high-speed connection that works over a standard telephone line. Very high bit-rate DSL (VDSL) modem -A newer variation of DSL, VDSL requires that your phone line have fiber-optic cables.
18 Other Peripherals Gaming devices: gamepads, sidewinder, headsets Webcams Graphic tablets Midi devices: keyboards and other instruments Many other devices exist that are used in special/specific situations such as special probes for science, voice recognition hardware, simulator devices, etc
Input/Output. Display Keyboard Mouse Removable storage
Peripherals Definition Peripherals are pieces of hardware that you add to your computer. All components that do not make up the motherboard are considered peripheral devices. To keep things simple, we
More informationQuestion. Announcement. Computer Hardware. Definition of a Computer. Essential Parts. The Box (CPU) input/output device that processes information
Question Announcement What are the three essential components of a modern computer? Be general or specific Definition of a Computer A computer is an device that receives information (input), processes
More informationFull file at
Exam Name Full file at https://fratstock.eu MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) is data that has been organized or presented in a meaningful
More informationComputers Are Your Future
Computers Are Your Future 2006 Prentice-Hall, Inc. Computers Are Your Future Chapter 7 Input/Output and Storage 2006 Prentice-Hall, Inc Slide 2 Input Input is any data entered into the computer s memory
More informationChapter Three. Hardware Basics: Peripherals
Chapter Three Hardware Basics: Peripherals After reading this chapter, you should be able to: List examples of input devices and explain how they can make it easier to get different types of information
More informationComputers Are Your Future Prentice-Hall, Inc.
Computers Are Your Future 2006 Prentice-Hall, Inc. Computers Are Your Future Chapter 7 Input/Output and Storage 2006 Prentice-Hall, Inc Slide 2 What You Will Learn About ü The purpose of special keys and
More informationComponents of a personal computer
Components of a personal computer Computer systems ranging from a controller in a microwave oven to a large supercomputer contain components providing five functions. A typical personal computer has hard,
More informationParts of Computer hardware Software
Parts of Computer Parts of Computer If you use a desktop computer, you might already know that there is not any single part called the "computer." A computer is really a system of many parts working together.
More informationComputer Overview. A computer item you can physically see or touch. A computer program that tells computer hardware how to operate.
Hardware Computer Overview A computer item you can physically see or touch. Software A computer program that tells computer hardware how to operate. Information Technology (IT) The broad subject related
More informationDigital Planet: Tomorrow s Technology and You. George Beekman Ben Beekman. Tenth Edition
Digital Planet: Tomorrow s Technology and You George Beekman Ben Beekman Tenth Edition Digital Planet: Tomorrow s Technology and You Chapter 3 Hardware Basics Peripherals Chapter 3 Objectives List several
More informationCopyright 2012 Pearson Education, Inc. Publishing as Prentice Hall
1 Technology in Action Chapter 2 Looking at Computers: Understanding the Parts 2 Chapter Topics Functions of a computer Data versus information Bits and bytes Input devices Output devices Processing Storage
More informationWhat is the typical configuration of a computer sold today? 1-1
What is the typical configuration of a computer sold today? 1-1 Computer Hardware Components In this chapter: How did the computer become known as the stored-program computer? Do they all have the same
More informationComputer Devices Part 1 25 Question(s) Test ID:
Computer Part 1 25 Question(s) Test ID: 148114 Name: Date: 1) Match the term with the definition Output s Storage How to tell it what to do Allows the user to enter information into a system, such as a
More informationLabSim Mapping Matrix
LabSim Mapping Matrix A+ Guide to Hardware Managing, Maintaining, and Troubleshooting Fourth Edition (220-601) Mapping: Chapters to LabSims Chapter Page Number LabSim Chapter 1 Pages 2-3 Pages 3-6 Pages
More informationTECHNOLOGY IN ACTION. Chapter 2. Alan Evans * Kendall Martin * Mary Anne Poatsy. Looking at Computers: Understanding the Parts
TECHNOLOGY IN ACTION Alan Evans * Kendall Martin * Mary Anne Poatsy Chapter 2 Looking at Computers: Understanding the Parts Understanding Digital Components Understanding Your Computer Input Devices Output
More informationNotes - Computer Hardware Basics
The Computer A computer is made up of many parts: Notes - Computer Hardware Basics 1. Input/Output (I/O) devices These allow you to send information to the computer or get information from the computer.
More informationComputers Are Data Processing Devices
Computers Are Data Processing Devices A computer s five functions: Inputs data Stores data Does arithmetic (add, subtract, multiply, divide) Outputs data Makes decisions 1 Data vs. Information Data: Representation
More informationInput: is any data or instructions that are used by a computer.
1 What is input? Input: is any data or instructions that are used by a computer. Input devices: are hardware used to translate words, sounds, images, and actions that people understand into a form that
More informationParts are adapted from Windows 98 by Mark Twain Media, Inc. A Computer System has Hardware and Software
Parts are adapted from Windows 98 by Mark Twain Media, Inc. A Computer System has Hardware and Software All the parts--monitor, printer, hard drive, etc.-- cables, cabinets, and programs that make a computer
More informationPersonal computer hardware From Wikipedia, the free encyclopedia (Redirected from Computer hardware)
Personal computer hardware From Wikipedia, the free encyclopedia (Redirected from Computer hardware) Personal computer hardware are component devices which are typically installed into or peripheral to
More informationKULLEĠĠ SAN BENEDITTU Secondary School, Kirkop
KULLEĠĠ SAN BENEDITTU Secondary School, Kirkop HALF YEARLY EXAMINATION 2016/2017 MARKING SCHEME Year 9 ICT TIME: 1h 30min Question 1 2 3 4 5 6 7 8 9 Global Mark Max. Mark 10 12 26 8 16 6 13 5 4 100 Mark
More informationCMSC 1513 Lecture 1.2
Key Point: A computer is an electronic device that stores and processes data. Hardware Software Hardware comprises the visible, physical elements of the computer. Software provides the invisible instructions
More informationINFORMATION SYSTEM PARTS AND COMPUTER TYPES
INFORMATION SYSTEM PARTS AND COMPUTER TYPES PARTS OF INFORMATION SYSTEM People are end users who use computers to make themselves more productive. Hardware refers to the physical components of your computer
More information4) Apple's OS X and Microsoft Windows are examples of software. A) utility B) application C) operating system D) communication
Technology in Action Complete, 13e (Evans et al.) Chapter 2 Looking at Computers: Understanding the Parts 1) Computers use language consisting of 0s and 1s. A) symbol B) binary C) byte D) system 2) In
More informationQUESTIONS ABOUT COMPUTERS
1. What is a computer? QUESTIONS ABOUT COMPUTERS A computer is a machine that processes information, in other words, it receives and stores data, performs calculations with this data and presents the results
More informationLabSim Mapping Matrix
LabSim Mapping Matrix (220-601) Mapping: Chapters to LabSims Chapter Page Number LabSim Chapter 1 Pages 2-3 Pages 2-3 Pages 4-6 Pages 4-6 Pages 3-6 Pages 7-25 1.3.1 Computing Basics 1.3.2 Computing Facts
More informationCOMPUTER HARDWARE RAYMOND ROSE
COMPUTER HARDWARE RAYMOND ROSE LEARNING OUTCOMES 1.1 Identify types of computer how they process information, and the purpose and function of different hardware components. Understanding the computer and
More informationChapter 1. Computer Fundamentals-I
1. Input Devices: Chapter 1. Computer Fundamentals-I The devices which are used to input the data and the programs in the computer are known as "Input Devices" or Input device can read data and convert
More information1.- Search for information about the difference between BITS, BYTES and other units of measure for digital information.
Hardware Activities: 1.- Search for information about the difference between BITS, BYTES and other units of measure for digital information. a) A bit is the basic unit of information in computing and digital
More informationCOMPUTING FUNDAMENTALS
CSC-110 COMPUTING FUNDAMENTALS INPUT, OUTPUT, AND STORAGE COURSE INSTRUCTOR: ENGR. REEMA QAISER KHAN INPUT, OUTPUT, AND STORAGE Different kinds of computers accept input from different sources. For example,
More informationInside Your PC. Introduction to Computer Science. Polly Huang NTU EE
Introduction to Computer Science Polly Huang NTU EE http://homepage.ntu.edu.tw/~pollyhuang pollyhuang@ntu.edu.tw Polly Huang, NTU EE Hardware 1 Inside Your PC Polly Huang, NTU EE Hardware 2 Today s Computer
More informationSahalsoftware college. Welcome To understanding Basic Computer Concept
Welcome To understanding Basic Computer Concept 1 Chapter1: Understanding Computer Concepts What is a computer? A computer is a machine that takes in data, processes if following a set of instructions
More informationIdentify Components of the. Motherboard
Identify Components of the Chipset Motherboard Collection of chips that work together to provide the switching circuitry needed to move data throughout the computer 2013 Pearson Education, Inc. Publishing
More informationInput and Output The McGraw-Hill Companies, Inc. All rights reserved.
Define input. Describe keyboard entry including the different types of keyboards and keyboard features. Discuss pointing devices including mice, touch screens, joysticks, and styluses. Describe scanning
More informationIntroduction to Computers Chapter1
Introduction to Computers Chapter1 IS-IT-UOB 2013 Topics Covered Computer definition and main parts Computer Hardware Computer Software Computer Strengths Categories of Computers Computer Applications
More informationIntentionally Blank 0
Intentionally Blank 0 Technology in Action Chapter 2 Looking at Computers: Understanding the Parts 1 Understanding Your Computer: Computers are Data Processing Devices Perform four major functions Input:
More informationMain Parts of Personal Computer
Main Parts of Personal Computer System Unit The System Unit: This is simply the box like case called the tower, which houses the motherboard, which houses the CPU. It also houses all the drives, such as
More informationCables, Cards & Connectors
Malling U3A Computer Group Cables, Cards & Connectors Chris Daly 5 th February 2018 Cables, Cards & Connectors How many of you have a box or drawer of cables? How many of you are unsure which cable or
More informationComputers Are Your Future
Computers Are Your Future Twelfth Edition Chapter 3: Input/Output and Storage Copyright 2012 Pearson Education, Inc. Publishing as Prentice Hall 1 Input/Output & Storage Copyright 2012 Pearson Education,
More informationBasic Computer Hardware Notes in PDF
Basic Computer Hardware Notes in PDF Computer Awareness is tested in almost every exam. Some exams like SBI PO, SBI Clerk, IBPS PO, IBPS Clerk, SSC CGL, Railways RRB etc. require you to have Basic Computer
More informationBuying a PC? Consider the following Before Buying A New Computer or Laptop:
Buying a PC? Computer technology is changing so fast it is sometimes very hard for the average consumer to keep up. New products and systems are coming out at such a pace even some the salesmen are probably
More informationIt ends at an interface called expansion slot on a motherboard.
PERIPHERALS Expansion Cards (ref.) It ends at an interface called expansion slot on a motherboard. With theses slots the system unit can be connected with other external peripheral devices by inserting
More informationEmployee Training Manual and Resource Guide
Employee Training Manual and Resource Guide Created by Melissa Ennis & Jocat Conner Fall 2004 Table of Contents Page Number Introduction. 1 How to use this manual 2 Pre-test.3-4 Section 1: Computer Hardware
More information2) Computers use a language consisting of 0s and 1s. A) symbol B) binary C) byte D) system
Technology In Action, Complete, 14e (Evans et al.) Chapter 2 Looking at Computers: Understanding the Parts 1) What is the difference between data and information? A) Data represents a fact. Information
More informationMicrosoft Office 2007 (Brief Concepts and Techniques) Windows XP Edition
Microsoft Office 2007 (Brief Concepts and Techniques) Windows XP Edition I. Introduction to Computers a. Objectives i. Define the term computer and discuss the four basic computer operations; input, processing,
More informationSir Sadiq s computer notes for class IX. Chapter no 3. Input/Output Devices
12 Q: What are Input Devices? Ans: Input Devices: Input devices are physical equipment that read or translate data consisting of alphabets, numbers or other symbols into electronic impulses, which can
More informationTrue/False Indicate whether the statement is true or false. Bubble A for True and B for False
1A Name _ Midterm Review Part 1 Lesson 1 and 2 True/False Indicate whether the statement is true or false. Bubble A for True and B for False 1. A computer is an electronic device that receives data (input),
More informationTrue/False Indicate whether the statement is true or false. Bubble A for True and B for False
1 Name Midterm Review Part 1 Lesson 1 and 2 "B" True/False Indicate whether the statement is true or false. Bubble A for True and B for False 1. Eight bits are equal to one byte. 2. A computer is an electronic
More informationPARTS OF THE COMPUTER. 2nd ESO IES CAP DE LLEVANT
PARTS OF THE COMPUTER 2nd ESO IES CAP DE LLEVANT 1. COMPUTING OR INFORMATION TECHNOLOGY The branch of engineering science that studies (with the aid of computers)the procedure of calculating and information
More informationChapter 2: A Closer Look at Hardware and Software
Understanding Computers in a Changing Society, 3 rd Edition Chapter 2: A Closer Look at Hardware and Software Learning Objectives Understand how data is represented to a computer. Identify several types
More informationBy Dr. Samaher Hussein Ali
Department of Information Networks The University of Babylon LECTURE NOTES ON Evolving Technology of Laptops By Dr. Samaher Hussein Ali College of Information Technology, University of Babylon, Iraq Samaher@itnet.uobabylon.edu.iq
More informationInformation Communications Technology (CE-ICT) 6 th Class
Information Communications Technology (CE-ICT) 6 th Class Lecture 2: Computer Concepts (Part A) Lecturer: Objectives Hardware Concepts Types of Computer Components of a Computer System Computer Performance
More informationIntroduction to Computers. Chapter1
Introduction to Computers Chapter1 ITBIS105 IS-IT-UOB 2016 IS-IT-UOB 2016 Topics Covered Computer Computer Computer Computer Categories of Computers Computer Applications in Networks definition and main
More informationLabSim Mapping Matrix
LabSim Mapping Matrix A+ Guide to Hardware Managing, Maintaining, and Troubleshooting Fourth Edition (220-601) Mapping: LabSim to Chapters LabSim Chapter Reference / 1.0 Computing Overview 1.1 Using the
More informationComputers. Storage, storage units & accessing. R. S., Elektronika,
Computers Storage, storage units & accessing R. S., Elektronika, 10. 12. 2008 Data storage devices A data storage device is a device for recording (storing) information (data). Recording can be done using
More informationArithmetic/logic Unit (ALU)
3D Printer Arithmetic/logic Unit (ALU) Barcode Barcode Printer Barcode Reader Biometric Reader BIOS (Basic input/output system) Bit Bus Bus Interface Unit A printer that uses molten plastic during a series
More informationCOMPUTER SYSTEMS. Section 1
COMPUTER SYSTEMS Section 1 BITS AND BYTES In order for information to flow through a computer system and be in a form suitable for processing, all symbols, pictures, or words must be reduced to a string
More informationGrade 5 lesson 2 Computer storage and computer care and you
Grade 5 lesson 2 Computer storage and computer care and you COMPUTER STORAGE 1 Storage is a means to hold and store data to present and future use. All computers have some sort of storage to function properly.
More informationUnderstanding Computers in a Changing Society
Understanding Computers in a Changing Society 5e Deborah Morley Learning Objectives 1. Understand how data is represented to a computer. 2. Identify several types of input devices and explain their functions.
More informationParts of the Computer System. Parts of the Computer System. Parts of the Computer System. Essential Computer Hardware. Information Processing Cycle
Looking Inside the Computer System NOS 116, 118, 218, 222 Handout 10 Hardware & Software Computer systems have four parts Hardware Software Data User 1 1B-2 Hardware Mechanical devices in the computer
More informationLesson 5 Computer Hardware
Computer Hardware Computer Literacy BASICS: A Comprehensive Guide to IC 3, 5 th Edition 1 Objectives Describe how a computer represents data. Identify system components for input and output. Define input
More informationFUNCTIONS OF COMPONENTS OF A PERSONAL COMPUTER
FUNCTIONS OF COMPONENTS OF A PERSONAL COMPUTER Components of a personal computer - Summary Computer Case aluminium casing to store all components. Motherboard Central Processor Unit (CPU) Power supply
More informationIntroduction To Computer Hardware
Introduction To Computer Hardware In this section of notes you will learn what are the basic parts of a computer and how they work. High Level View Of A Computer Buses Connect the different parts of the
More informationCOMPUTER ORGANIZATION & SKILLS
UNIVERSITY OF BABYLON 2018/ 2019 COLLEGE OF SCIENCE FOR WOMEN FIRST CLASS COMPUTER DEPARTMENT COMPUTER ORGANIZATION & SKILLS LECTURES PREPARED BY: LECTURER: Ahmed Mohammed Hussein 2018-2019 0University
More informationEssential Peripherals
Essential Peripherals ì A+ Supporting Common Ports ì The USB host controller, an integrated circuit that is built into the chipset, controls every USB device that connect to it. ì Inside the host controller
More informationINFORMATION COMUNICATION TECHNOLOGY SKS Lecture Two
INFORMATION COMUNICATION TECHNOLOGY SKS 1362 Lecture Two Microprocessor CPU: Central Processing Unit Brain of the computer Executes instructions 2 Microprocessor CPU: It has mathematical function Calculates
More informationChapter I The System Unit
Date :../. / Chapter I The System Unit Day :.. Mother Board System Unit Types Desktop System Units Notebook System Units Tablet PC System Units Handheld Computer System Units System Board " Motherboard"
More informationComputer Basics. Hardware. This class is designed to cover the following basics:
Computer Basics This class is designed to cover the following basics: computer hardware software computer s operating system different kinds of storage devices you can use to save files using a mouse what
More informationHomeschool Enrichment. Input & Output
Homeschool Enrichment Input & Output Overview This chapter covers: Different types of keyboards and pointing devices Types of scanners, readers, and digital cameras What audio input is Types of display
More informationA+ Guide to Hardware: Managing, Maintaining, and Troubleshooting, Sixth Edition. Chapter 8 Supporting I/O and Storage Devices
A+ Guide to Hardware: Managing, Maintaining, and Troubleshooting, Sixth Edition Chapter 8 Supporting I/O and Storage Devices Objectives Learn about the general approaches you need to take when installing
More informationLesson 2 Essential Computer Concepts
Essential Computer Concepts Computer Literacy BASICS: A Comprehensive Guide to IC 3, 3 rd Edition 1 Objectives Identify and describe standard and specialized input devices. Identify and describe standard
More informationDefining Computers. Defining Computers. Understanding Essential Computer Concepts
Understanding Essential Computer Concepts Defining Computers A high-speed idiot must be told exactly what to do by humans and programs step-by-step instructions An electronic device that accepts input,
More informationChapter 0: IT Essentials Introduction Chapter 1: Introduction to the Personal Computer
Name Date Chapter 0: IT Essentials Introduction Chapter 1: Introduction to the Personal Computer After completion of this chapter, students should be able to: Explain IT industry certifications and technician
More informationTechnology in Action. Alan Evans Kendall Martin Mary Anne Poatsy. Tenth Edition. Copyright 2014 Pearson Education, Inc. Publishing as Prentice Hall
Technology in Action Alan Evans Kendall Martin Mary Anne Poatsy Tenth Edition Copyright 2014 Pearson Education, Inc. Publishing as Prentice Hall Technology in Action Chapter 2 Looking at Computers Understanding
More informationWhat is Data Storage?
What is Data Storage? When we talk about storing data, we mean putting the data in a known place. We can later come back to that place and get our data back again. Writing data or saving data are other
More informationChapter 9: Peripheral Devices. By: Derek Hildreth Chad Davis
Chapter 9: Peripheral Devices By: Derek Hildreth Chad Davis Brigham Young University - Idaho CompE 324 Brother Fisher Introduction When discussing this chapter, it has been assumed that the reader has
More informationUnit 2790 (V8) Use and maintain personal computer peripherals. Easy to follow. Step-by-step instructions Covers Unit Standard Criteria
Easy Steps Unit 2790 (V8) Use and maintain personal computer peripherals Easy to follow Step-by-step instructions Covers Unit Standard Criteria A Cheryl Price Publication Unit Standard 2790 (Version 8)
More informationHow Computer Mice Work
How Computer Mice Work Inside this Article 1. Introduction to How Computer Mice Work 2. Evolution of the Computer Mouse 3. Inside a Mouse 4. Connecting Computer Mice 5. Optical Mice 6. Optical Mouse Accuracy
More informationComputer Applications Final Review COMPUTER BASICS REVIEW
Computer Applications Final Review COMPUTER BASICS REVIEW Look at the following picture and complete each statement below: 1. Label a above is referring to the: A. mouse B. Case C. CPU D. RAM 2. Label
More informationContents: Computer definition Computer literacy Computer components Computer categories Computer usage. Tablet PC
bas design Prepared by: Assoc. Prof. Dr Bahaman Abu Samah Department of Professional Development and Continuing Education Faculty of Educational Studies Universiti Putra Malaysia Serdang Contents: Computer
More informationLESSON PLAN FOR INFORMATION & COMMUNICATION TECHNOLOGY (ICT) PRATOMSUKSA 6
LESSON PLAN FOR INFORMATION & COMMUNICATION TECHNOLOGY (ICT) PRATOMSUKSA 6 CHAPTER SUBCHAPTER WEEK LEARNING OBJECTIVES POSSIBLE TEACHING ACTIVITIES POSSIBLE LEARNER ACTIVITIES LEARNING OUTCOMES KEY VOCABULARY
More informationCS1101: Lecture 21. Organization: Input/Output. Lecture Outline. Buses. A simple personal computer. Buses
CS1101: Lecture 21 Computer Systems Organization: Input/Output Dr. Barry O Sullivan b.osullivan@cs.ucc.ie Buses Lecture Outline A simple personal computer Direct Memory Access Interrupts Bus Arbiter &
More informationDisplayport, as shown, has 20 pins and can be used for audio, video, or both audio and video transmission.
EXTERNAL PORTS AND CABLES A video port connects a monitor to a computer using a cable. Video ports and monitor cables transfer analog signals, digital signals, or both. Computers are digital devices that
More informationChapter Topics. Data vs. Information. Metric prefixes. How Much Is a Byte? Computers Are Data Processing Devices
Chapter Topics Chapter 2 Looking at Computers: Understanding the Parts Functions of a computer Data versus information Bits and bytes Input devices Output devices System unit Ergonomics 1 Computers Are
More informationIntroduction. Computer Basics Basic Parts of a Desktop Computer. Computer Case. Page 1
Computer Basics Basic Parts of a Desktop Computer Introduction The basic parts of a desktop computer are the computer case, monitor, keyboard, mouse, and power cord. Each part plays an important role whenever
More informationChapter 7. Input and Output
Chapter 7 Input and Output Introduction Do you ever wonder how information gets into your computer and comes out in a form you can use? Input devices convert what we understand into what the system unit
More informationComputer Basics. Page 1 of 10. We optimize South Carolina's investment in library and information services.
Computer Basics Page 1 of 10 We optimize South Carolina's investment in library and information services. Rev. Oct 2010 PCs & their parts What is a PC? PC stands for personal computer. A PC is meant to
More informationInside the Computer System
Inside the Computer System What s on the Motherboard? What s on the Motherboard? What s on the Motherboard? Parallel processing o Method where more than one processor performs at the same time faster processing
More informationA+ Guide to Hardware: Managing, Maintaining, and Troubleshooting, 5e. Chapter 8 Multimedia Devices and Mass Storage
A+ Guide to Hardware: Managing, Maintaining, and Troubleshooting, 5e Chapter 8 Multimedia Devices and Mass Storage Objectives Learn about multimedia adapter cards, including sound cards, TV tuner cards,
More informationComputer Basics. Lesson 1 Introduction to Computers. Edited by C. Rhodes 08/11
Computer Basics Lesson 1 Introduction to Computers Edited by C. Rhodes 08/11 ESSENTIAL STANDARD Computer Basics ESSENTIAL QUESTIONS What are the parts and features of a computer? What are the functions
More informationChapter 2 Computer Hardware
Chapter 2 Computer Hardware Learning Objectives LO2.1: Understand how data is represented to a computer LO2.2: Identify the parts inside the system unit LO2.3: Explain how the CPU works LO2.4: Describe
More informationA+ Guide to Managing and Maintaining Your PC, 7e. Chapter 10 Multimedia Devices and Mass Storage
A+ Guide to Managing and Maintaining Your PC, 7e Chapter 10 Multimedia Devices and Mass Storage Objectives Learn about multimedia adapter cards, including sound cards, TV tuner cards, and video capture
More informationInput and Output Devices
Input and Output Devices PRINTER A computer peripheral that puts text or a computer generated image on paper or on another medium, such as a transparency. Printer can be categorized in several ways the
More information4.03 IT PowerPoint. Objective 4.03 Understand Information Technology activities and careers.
4.03 IT PowerPoint Objective 4.03 Understand Information Technology activities and careers. What Is A Computer? An electronic device that receives data, processes data, stores data, and produces a result
More informationIntroduc)on to Compu)ng (SE- 101)
Introduc)on to Compu)ng (SE- 101) Ali Ameer Gondal Assistant Professor So?ware Engineering Department University Of Engineering & Technology Taxila, Pakistan ali.ameer@uettaxila.edu.pk Introducing Computer
More informationBasic PC: How do you turn on this darn thing?
Basic PC: How do you turn on this darn thing? What is the computer? Basic PC: How do you turn on this darn thing? A computer is a device that accepts information and manipulates it for some result. It
More informationModule- 6 I/O Organization and Peripherals
Module- 6 I/O Organization and Peripherals Motivation: The following are the motivational factors for an I/O organization: The presence of a wide variety of peripherals with various methods of operation
More informationCopyright 2006 Prentice-Hall. All rights reserved. 1
PC Basics CPSC 100 Hardware Software Networking Copyright 2006 Prentice-Hall. All rights reserved. 1 Objectives Identify basic components of a computer (hardware) Gain insight into how computers work (software)
More informationICT Glossary. NCTE Advice Sheet ICT Glossary Advice Sheet 30
ICT Glossary ADSL Application Anti-virus software Attachment Backup Bandwidth Bit BPS Broadband Buffer Bug Bus Byte Cache CAD Cards CAT-5 (Asymmetric Digital Subscriber Line) A high-speed technology that
More informationIntroduction to Computers. Computer Science Department 101COMP حال - 3 للكليات العلمية
Introduction to Computers Computer Science Department 101COMP-3 101 حال - 3 للكليات العلمية )الطب, الهندسة, الحاسب, العلوم, ادارة األعمال, اللغة االنجليزية( 1 1.1 What is Computer? Computer is a programmable,
More information