PPT-NF 37-45 NOAA Computers/Hard Drives/Scanners/Printers/Monitors/Any Assets Retaining Information

Barbara Carson Michelle Ross Sheila Hensley 2016 1 Document method of sanitization of electronic hardware to include PDAsiPhones LaptopsDesktops SIMS Cards M onitors Copiers PrintersScanners and External Hard Drives. Turn off computer unplug power cord remove cover 2 Unplug the power cable to the old floppy drive 3 Unscrew and dismount the drive 4 Slide the new drive into the bay 5 If drive is new connect data cable to motherboard 6 Connect data cable and p Secondary Storage. Computer Storage. Computers have two kinds of storage:. Primary Storage. Secondary Storage. Primary storage is also called memory.. Secondary storage is often called storage.. Individuals often do not distinguish between these two types of computer storage.. [BC-302]. Web ref. www.hcc.edu.pk/it. Secondary Storage. Register Storage. Output. Primary Storage. Input. Logically there is no difference between a Computer and a Human. OUTPUT DEVICES. The devices used in computer system to extract data from a computer are known as . Goddard Photo Club. Scanners. Two types of scanners, flatbed and negative/slide scanners. Negative scanners have higher density of photocells and focus on negative but can not scan prints and are usually dedicated to 35 mm slides/negatives. Input and Output. Learning Objectives. Explain the purpose of a computer keyboard and the types of keyboards widely used today.. List several different pointing devices and describe their functions.. Input and Output. Overview. This chapter covers:. Different types of keyboards and pointing . devices. Types of scanners, readers, and digital cameras. Audio input devices. Types of display devices and how they work. Computer Basics. What is a Computer?. A computer is an electronic device that manipulates information, or “data.” It has the ability to store, retrieve, and process data. . Hardware. Hardware is . 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. Copyright © 2012 Pearson Education, Inc. publishing as Prentice Hall. Goddard Photo Club. Scanners. Two types of scanners, flatbed and negative/slide scanners. Negative scanners have higher density of photocells and focus on negative but can not scan prints and are usually dedicated to 35 mm slides/negatives. Objectives. Learn about the technologies used inside a hard drive. Learn how a computer communicates with a hard drive. Learn how to select and install a hard drive. Learn about tape drives and floppy drives. Storage devices and storage media. Storage devices are designed for long-term, non-volatile retention of electronic data. A . storage medium. is a disk, tape, CD, DVD or other recording surface that retains data. There are . two types . of monitors – 1) Cathode Ray Tube (CRT) and 2) Flat Panel Display which uses LCD (Liquid Crystal Display) or Plasma screens. . Monitor - CRT. At the back of a . CRT Monitor . Barbara . Carson . Michelle Ross. Sheila Hensley. 2016. 1. Document method of sanitization of electronic hardware to include: PDAs/iPhones, Laptops/Desktops, SIMS Cards, . M. onitors, Copiers, Printers/Scanners and External Hard Drives. Some hardware input devices include:. Keyboards. Mice. Pointing devices. Scanning devices. Image capturing devices . Audio-input devices. Keyboards. Traditional . keyboards. Laptop keyboards. Thumb keyboards.