COMPUTER CONCEPTS Unit A: Computer and Internet Basics 1
Examining Personal Computers What are the basic parts of a desktop personal computer system? System Unit Display Device Keyboard Mouse Storage Device Sound System Printer Network and Internet Access Web cam 2
Examining Personal Computers Does a portable computer have all these parts? Yes because it is Single unit that includes the system unit. A built-in flat panel monitor Built- in keyboard Built-in speakers Printers can be connected Can have internet access. 3
Examining Personal Computers What is a computer network? A computer network consists of two ot more computers and other devices that are connected for the purpose of sharing data and programs What is LAN stands for? Local Area Network: a computer network that is located within a limited geographical area. 4
Examining Personal Computers My computer is connected to the Internet, so is my computer on a network? Technically, yes; however, being connected to the Internet is not the same as being on a LAN. What is Internet? Is the largest network in the world. 5