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Applications a computer program used to do a specific kind of work Boolean Search Logic Combining words and phrases using the words AND, OR, NOT and NEAR (otherwise known as Boolean operators) to limit, widen, or define your Internet search Browser a program used to navigate the internet Communication The exchange of information between people Central Processing Unit (computer science) the part of a computer (a microprocessor chip) that does most of the data processing Digital Camera a camera that encodes an image digitally and store it for later reproduction Digital Video Camera Used to record a video and then transfer it to the computer Download transfer a file or program from a central computer to a smaller computer or to a computer at a remote location E-Mail (computer science) a system of world-wide electronic communication in which a computer user can compose a message at one terminal that is generated at the recipient's terminal when he logs in Hardware (computer science) the mechanical, magnetic, electronic, and electrical components making up a computer system HTML a set of tags and rules (conforming to SGML) for using them in developing hypertext documents Hyperlink a shortcut that allows you to jump to another location in another workbook, a file on your hard drive or network, or an Internet address Internet a computer network consisting of a worldwide network of computer networks that use the TCP/IP network protocols to facilitate data transmission and exchange Science the knowledge obtained by observing natural events and conditions in order to discover facts and formulate laws or principles that can be verified or tested, An organized way of using evidence to learn about the natural world Software (computer science) written programs or procedures or rules and associated documentation pertaining to the operation of a computer system and that are stored in read/write memory Surf Move from one Web site to another. Technology the practical application of science to commerce or industry URL the address of a web page on the world wide web Virus a software program capable of reproducing itself and usually capable of causing great harm to files or other programs on the same computer World Wide Web (WWW) a global hypertext system that uses the Internet as its transport mechanism, a system of computers that share information by means of links on web pages