tailieunhanh - Discovering Computers - Chapter 3: Application Software

Discovering Computers - Chapter 3: Application Software Identify the categories of application software; Explain ways software is distributed; Explain how to work with application software; Identify the key features of widely used business programs. | Chapter 3 Application Software Chapter 3 Objectives Identify the categories of application software Identify the key features of widely used home, personal, and educational programs Explain ways software is distributed Identify the types of application software used in communications Explain how to work with application software Describe the function of several stand-alone utility programs Identify the key features of widely used business programs Discuss the advantages of using application software on the Web Identify the key features of widely used graphics and multimedia programs Describe the learning aids available for application software Next Application Software What is application software? Programs designed to make users more productive p. 134 Fig. 3-1 Next Application Software How is software distributed? p. 135 Packaged software, mass-produced Custom software, performs functions specific to a business or industry Open source software, provided for use, modification, and redistribution Shareware, distributed free for trial period Freeware, copyrighted software provided at no cost Public-domain software, freeware with no copyright restrictions Next Application Software What is system software? Programs that control the operations of the computer Serves as the interface between the user, the application software, and the computer’s hardware p. 135 Fig. .

• Tin học văn phòng
• Discovering Computers
• Application Software
• Business Software
• Multimedia Software
• Application Software for Communications
• Alone Utility Programs
• Introduction to Computers
• A World of Computers
• The Components of a Computer
• Advantages of Using Computers
• Disadvantages of Using Computers
• Discovering computers fundamentals
• Computers fundamentals
• World Wide Web
• System software
• Functions of computers
• Internet connections
• Internet access
• Web browser
• User interface
• Multimedia programs
• Key features
• The Component of the system unit
• System units
• Control unit
• Computer keyboards
• Input devices
• Output devices
• Reading devices
• Storage device
• Internal hard disk
• Flash Memory Storage
• Cloud Storage
• Operating systems
• Utility programs
• Operating system functions
• Computer communications
• Uses of computer communications
• Network communications standards
• Database management
• The hierarchy of data
• Maintaining data
• File processing versus databases
• Computer security risks
• Computer security
• Network attacks
• Unauthorized access
• Information system development
• Programming languages
• System development
• Program development tools
• Enterprise Computing
• Information systems in the enterprise
• Enterprise wide technologies
• Cloud computing
• The Components of the System Unit
• Data Representation
• Expansion Slots
• Adapter Cards
• Mobile Computers
• History of the Internet
• How the Internet Works
• Web Publishing
• Internet Services
• The Keyboard
• Pointing Devices
• Voice Input
• Smart Phones
• Digital Cameras
• Video Input
• Display Devices
• Flat Panel Displays
• CRT Monitors
• Putting It All Together
• Magnetic Disks
• Optical Discs
• Miniature Mobile Storage Media
• Summary of Storage
• Operating System Utility Programs
• Types of Operating Systems
• Communications Software
• Communications Over the Telephone Network
• Communications Devices
• DatabaseDefine the term
• System Development Cycle
• Implementation Phase
• Support Phase
• Information System Security
• Program Development
• Low Level Languages
• Procedural Languages
• Object Oriented Programming Languages
• Backup Procedures
• Summary of Enterprise Computing