PPT-Identify Computer System Components

Task 615018006 6150 Keyboarding Middle School Take a look at the computer in front of you No not just the screen Look at all of the other parts Do you know what they are Do you know what they do If you already know great Give yourself a big pat on the back But if you dont know about all the gadgets surrounding your computer then read on and find out . 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. PC Technician. Safety Measures. Personal . safety . is . your top priority when working with computer components.. Exercise great care when working with electricity.. Before handling a system component, make sure that it is powered off and that the main power cord is unplugged from the wall socket.. Lighting. Scene. Camera. Computer. Scene Interpretation. Srinivasa Narasimhan’s slide. Computer vision vs Human Vision. What we see. What a computer sees. Srinivasa Narasimhan’s slide. A little story about Computer Vision. 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 . Computer Hardware . - . is the collection of. . physical. . elements that constitutes a computer system. Computer hardware refers to the . physical parts or components of a computer . such as monitor, keyboard, computer data storage, hard drive disk, mouse, system unit (graphic cards, sound cards, memory, motherboard and chips), etc. all of which are physical objects that can . Observe safety rules when working inside the system and when handling computer components. . Avoid electric shock or personal injury by observing the following warning. . Hazardous Voltage. WARNING:. How its made. Thamer. Al-. Rowaihsed. 200901776. Dr. Michael . Kurak. Oral COMM 2311. outline. Fan. Power Supply Unit PSU. Motherboard (main board) With Processor. Hard Disk. Floppy Drive. CD-Rom/DVD player. By Gladys Nzita-Mak. devices and components. Input. . Keyboard. Mouse. Microphone. Tablet. Storage. . RAM. Hard disk drive. Memory stick. Floppy. disk. CD RW. Processing. Central processing unit . Digital Data Representation. The basic building block of the CPU is the transistor. A CPU can contain billions of . them. The . 0s and 1s used to represent data can be represented in a variety of ways. OBJECTIVES:. Define & distinguish hardware and software. Describe the functions of:. CPU. Motherboard & Daughterboards. I/O ports & devices. Operating System Software (OS). Application Software. A typical computer system irrespective of its size, class or type consists of hardware and software, integrated and harmonized together to perform computational work (scientific or military) or data processing. An interconnection network facilitates communication among these three components. . System bus is the set of physical connection in between cables and printed circuits. It is shared by different hardware components. It is an electronic pathway that the processor uses to communicate with the Internal and External devices of a computer system.. Input Unit. CPU (Central Processing Unit). CPU itself has the following three components −. ALU (Arithmetic Logic Unit). Memory Unit. Control Unit. Output Unit. Input Devices. Keyboard. Mouse. Joy Stick. Chapter 1: Computer Basics. Learning Objectives:. Understand the purpose and elements of information systems. Recognize the different types of computers. Distinguish the main software types. Identify the components of a computer system.