This document provides an overview of operating systems, computer basics, file management, and networks. It defines what an operating system is and lists some common examples like Windows, MacOS, Linux, and Unix. It also explains key concepts related to operating systems like graphical user interfaces, multi-user systems, multiprocessing, multitasking, and multithreading. The document then covers basic computer hardware, software, and peripherals. It concludes with definitions and explanations of file management systems, local area networks (LANs), and wide area networks (WANs).

1. Networking/Hardware ProjectJanice BezansonEDTECH 541 Spring 2011

2. Virtual Field TripOperating Systems

3. Computer Basics

4. File Management

5. NetworksOperating SystemsAn operating system (OS) is the software program that is installed in computers, cell phones, game consoles and web servers. The OS manages the hardware of the computer and allows the computer to act in predictable ways.

6. Types of Operating SystemsThis list represents some of the more common operating systems. This list can be separated into categories based on their design. Some OS can be placed in more than one category. Linux / VariantsMacOSMS-DOSIBM OS/2 WarpUnix / VariantsWindows CEWindows 3.xWindows 95Windows 98Windows 98 SEWindows MEWindows NTWindows 2000Windows XPWindows VistaWindows 7

7. Graphic User Interface (GUI)This OS commonly uses a mouse for navigation and uses windows, icons and menus to carry out commands. It was developed in 1981 by Alan Kay and Douglas Engelbart, researchers working at Xerox PARC. Alan KayCommon GUI Operating SystemsMicrosoft Windows Apple System 7Apple Mac OS.Douglas Engelbart

8. Multi-UserA multi-user operating system allows for multiple users at once or at different times.Common Multi-User Operating SystemsLinuxUnixWindows

9. MultiprocessingThis operating system is able to support and utilize more than one computer processor.Common Multiprocessing Operating SystemsLinuxUnixWindows

10. MultitaskingMultitasking is the ability to run several software programs simultaneously.Common Multitasking Operating SystemsUnixWindows Link to YouTube

11. MutithreadingThis operating system allows different parts of a software program to run concurrentlyCommon Multithreading Operating SystemsLinuxUnixWindows Link to YouTube

12. Computer BasicsComputers are more than just operating systems. Computers need hardware, software and peripherals to operate properly.

13. Computer HardwareHardware of a modern Personal Computer.1. Monitor2. Motherboard3. CPU4. RAM5. Expansion cards6. Power supply7. Optical disc drive8. Hard disk drive9. Keyboard10. Mouse

14. Computer SoftwareSoftware programs contain data that provide directions for your computer. Software tells your computer how to act.

15. Computer PeripheralsComputer peripherals are devices attached to a computer but are not part of it.Examples of Peripherals:Speakers

16. Printers

17. Scanners

18. Webcams

19. Digital CamerasFile Management SystemThe internet is an endless flow of information. There is a constant inflow and outflow of data. It is important to stay organized to stay productive.Microsoft offers five tips for effective file management:Organize foldersClean up your hard diskUse System RestoreKeep Windows and Microsoft Office up to date.Run antivirus software.

20. NetworksA computer network consists of three parts:Clients

21. Infrastructure