PPT-Computer hardware devices and components

By Gladys NzitaMak devices and components Input Keyboard Mouse Microphone Tablet Storage RAM Hard disk drive Memory stick Floppy disk CD RW Processing Central processing unit . Computer Systems – Hardware. Sources: Patricia Setser. Modified. : Margaret Lion. Relationship of OS to hardware and software ONION ANALOGY. Computer Hardware. Hardware is the computer and any equipment connected to it. 1. Chapter 1:. . Information Communication Technology. Information Communication Technology. Describe . the five main components of an information system. Describe the difference between the mainframe, minicomputer, supercomputer and the personal . Chapter 1. Overview. Explain Computer Literacy. Define Hardware & Software. Identify Computer Components. Differentiate Various Software Types. Differentiate Computer Platforms. A World of Computers. By. Mr. . Abdalla. A. . Shaame. 1. What is Computer. An electronic device that stores, . retrieves, and . processes data, and can . be programmed . with instructions. . A computer . is composed of hardware . Foundations of Computer Science I. The. . Basics. Computers. “If the automobile had followed the same development cycle as the computer, a Rolls-Royce would today cost $100, get a million miles per gallon, and explode once a year, killing everyone inside.”. Chapter 0 and 1 Section Objectives. 0.2 Explain IT industry certifications and technician jobs. 1.1 Identify and describe the purpose and characteristics of the components of Personal Computer Systems. P. ersonal . C. omputer made of. Computer: . A Device that:. Accepts information. Processes information. Stores information. Produces information. Only 1 item in front of you is a Computer! Do you know which item that is?. Chapter Contents. Section A: Personal Computer Basics. Section B: Microprocessors and Memory. Section C: Storage Devices. Section D: Input and Output Devices. Section E: Hardware Security. Chapter 2: Computer Hardware. Computer Applications A. Hardware defined. Physical parts of a computer. Four main components of hardware. Input devices. Processing unit. Output devices. Storage devices. Input Devices. Transport data into the computer. Extended Learning Module A. Overview. Overview and History. Binary and Digital Communications. Hardware. CPU, Memory, Storage Devices, Input Devices, Output Devices. Software. Operating Systems, Application Software, Programming Languages . What you need to learn:. What is computer hardware?. Hardware v Software. Hardware. This is the physical parts of the computer which you can touch, for example monitors, keyboard, printers, wiring etc.. In computing, an . input device.  is any peripheral (piece of computer hardware equipment) used to provide data and control signals to an information processing system such as a computer or other information appliance.. OBJECTIVES:. Define & distinguish hardware and software. Describe the functions of:. CPU. Motherboard & Daughterboards. I/O ports & devices. Operating System Software (OS). Application Software. Serena, Ann & Nicole. Hardware. Computer hardware refers to the . physical . parts . that . make up . a . computer.. Input Devices. . An input device is a piece of hardware that provides data to the computer to be interpreted. .