Bookmark, A favorite that you save in your browser, Conditional statement , can be written in if-then form., CPU, Central Processing Unit , performs all of the Processing, aka the brain, Expressions, a statement that consists of numbers, variables & operations, Firewall, a security system consisting of a combination of hardware & software that limits the exposure of a computer or network to attack, Functions , a self-contained set of instructions (algorithms) for performing a specific task within a program, GPS , a navigational satellite system that provides geolocation and time information to receiver anywhere on earth., Hard Drive, the primary storage component, chip, of a computer which stores all software, data, documents, and other files are stored, Hardware, physical parts of the computer, Internet, a world-wide computer network , Intranet, a network designed for the exclusive use of computer users within an organization that cannot be acccessed outside the organization, IP address, The numerical address of a computer on the Internet as defined by the Internet Protocol(IP)., LAN, a local computer network between computers, Looping, repeating a block of statements or code numerous times, Motherboard, the computer's main circuit board that holds, the CPU, memory, connections for the hard drive and optical drives, etc., OS, Operating system , master control program in a computer, maintains disk files, runs applications, and handles devices such as the mouse and printers, PAN, Personal Area Network, allows devices in a small office or home office (SOHO) setting to communicate and share resources, data, and applications via wired or wireless connections., Plagiarism, the unethical act of representing a published author's work as your own, RAM, random access , temporary memory that is expandable, it resides on the motherboard., Ribbon, an area at the top of an office program window that contains commands for working with the open file; the commands are organized under tabs, ROM, read only , memory whose contents can be accessed and read but cannot be changed, Router , a computing device that connects networks and exchanges data between them, Server, a computer that provides networked computers access to files and printers as shared resources, Software, instructions on a disk that make the computer work (tells the computer what to do), Spam  , unwanted e-mail (usually of a commercial nature sent out in bulk), URL, uniform resource locator , aka a web address, Variable , a symbol used to represent a quantity that can change, a factor that can change, WAN, a computer network that spans a wider area than does a local area network(LAN), Wireless, wifi, a communication system based on broadcasting electromagnetic waves.

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