PPT-Chapter 2 Computer Hardware – Output Devices

Output Output is data that has been processed into a useful form called information 2 Output Four Types video audio text graphics Output Device An output device accepts processed data from the computer and presents the results to the user. 1-. 1. Unit 2 Basic Operations, Network, and Technology Concepts . Computer Hardware Components: . CPU, Memory, and I/O. What is the typical configuration of a computer sold today?. Basic Technology. 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 . on computer hardware and software. Designed by:-Jitendra Singh. UPS Haria Bans. Block:-Baliakheri. Computer Hardware And Software. There are mainly two things that represent a computer.. These are . Lesson 1. Remember. Hardware = the physical components of a computer system; anything that can be seen or touched, e.g. monitor, hard disk, keyboard. Software = the programmes that run on the hardware, e.g. the operating system, Word, Scandisk. DIGITAL LITERACY UNIT . *Credit: Mr. . Spinelli. * . AGENDA . THIS OR THAT?. HARDWARE. SOFTWARE. 4 FUNCTIONS OF A COMPUTER. QUIZ . THIS OR THAT. Hard Drive or CD-ROM? . THIS OR THAT. Motherboard or CPU . 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 Technology. (S1 . Obj. 1-2 and . Obj. 2-3). Why Study Basic Terms?. For . some people, . the computer aisles at an electronics store can be quite a . mystery!. Prepare for the State Skills Test. Computer Technology. (S1 . Obj. 1-2 and . Obj. 2-3). Why Study Basic Terms?. For . some people, . the computer aisles at an electronics store can be quite a . mystery!. Prepare for the State Skills Test. 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. CS105, UMass Boston. Lecture: Yang Mu. 3/13/2014. 1. Computer History. 3/13/2014. 2. 'Harvard Mk I' and Colossus -1943. 3/13/2014. Portion of the Harvard-IBM Mark 1, left side. Right side. Input/Output. 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.. Digital Literacy. (Strand 1 Standard 2-3). Why Study Basic Terms?. For . some people, . the computer aisles at an electronics store can be quite a . mystery!. Use computers in your future with ease and confidence. 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.. 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. .