ICS2601: Modules 1-4

Computer

Computer

An electronic device operating under the control of instructions stored in its own memory

Server

Provides services to other computers or devices on a network

Keyboard

Contains keys you press to enter data into a computer or mobile device

Pointing Device

An input device that allows users to control a small symbol on the screen called the pointer

Scanner

A light-sensing device that converts printed text and images into a form the computer can process

Output Device

Any hardware component that conveys information from a computer or mobile device to one or more people

Printer

An output device that produces text and graphics on a physical medium

Display

An output device that visually conveys text, graphics, and video information

Speakers

Allows users to hear audio

Memory

Consists of electronic components that store instructions waiting to be executed and the data needed by those instructions

Storage Media

Where a computer keeps data, instructions, and information

Storage Device

Records (writes) and/or retrieves (reads) items to and from storage media

Internet

A worldwide collection of computer networks

World Wide Web

A global library of information available to anyone connected to the internet

Webpage

Worldwide collection of electronic documents

Animation

The appearance of motion created by displaying a series of still images in sequence

Plug-in or Add-on

A program that extends the capability of a browser

Laptop

Also called a notebook computer, is a thin, lightweight mobile computer with a screen in its lid and a keyboard in its base

Stick Computer

A small computer which usually is the same size as, or a little larger than, a USB flash drive

Virtualization

The practice of sharing or pooling computing resources

Cloud Computing

An environment that provides resources and services accessed via the internet

Smartphone

An Internet-capable phone that usually also includes a calendar, an appointment book, an address book, a calculator, a notepad, games, and several other apps

Resolution

The number of horizontal and vertical pixels in a display

Port

The point at which a peripheral device attaches to or communicates with a computer or mobile device so that the peripheral device can send data to or receive information from the computer or mobile device

Technology Addiction

Occurs when the technology consumes someone's entire social life

Spreadsheet Software

Allows users to organize data in columns and rows and perform calculations on the data

Tax Preparation Software

An application that can guide individuals, families, or small businesses through the process of filing federal taxes

Uninstaller

A tool that removes a program, as well as any associated entries in the system files

Website

A collection of related webpages

Web Server

A computer that delivers requested webpages to your computer or mobile device

Browser

A software that enables users with an Internet connection to access and view webpages on a computer or mobile device

Search Engine

A software program you can use to find Web sites, Web pages, and Internet files

Online Social Network

A website that encourages members in its online community to share their interests, ideas, stories, photos, music, and videos with other registered users

Green Computing

Involves reducing the electricity consumed and environmental waste generated when using a computer

Software or Program

Tells the computer what tasks to perform and how to perform them

Software Developer

Someone who develops programs and apps or writes the instructions that direct the computer or mobile device to process data into information

Communications Device

Hardware capable of transferring items from computers and devices to transmission media and vice versa

Network

A collection of computers and devices connected together via communications devices and transmission media

ARPANET

The internet originated as ______

Hot Spot

A wireless network that provides Internet connections to mobile computers and devices

Internet Service Provider (ISP)

A company that provides access to the internet for free or for a fee

Bandwidth

A measure of the capability of a network to send and receive data

IP Address

A sequence of numbers that uniquely identifies the location of each computer or device connected to the Internet

Domain Name

A text-based name that corresponds to the IP address of a server

DNS Server

Translates the domain name into its associated IP address

HTML

A set of symbols that developers use to specify the headings, paragraphs, images, links, and other content elements that a webpage contains

Home Page

The first page that a website displays

Web Address or URL

Unique address of a webpage

Web App

An application stored on a web server that you access through a browser

Subject Directory

Classifies webpages in an organized set of categories, such as sports or shopping, and related subcategories

Web Publishing

The development and maintenance of websites

Multimedia

Any application that combines text with media

Graphic

A visual representation of non-text information

Infographic

A visual representation of data and information, designed to communicate quickly, simplify complex concepts, or present patterns or trends

Virtual Reality

The use of computers to stimulate a real or imagined environment that appears as a three-dimensional space

Email

The transmission of messages and files via a computer network

Email Program

Allows you to create, send, receive, forward, store, print, and delete email messages

Email List

A group of email addresses used for mass distribution of a message

Internet Messaging Services

Communications services that notify you when one or more of your established contacts are online and then allows you to exchange messages or files or join a private chat room with them

Chat

Real-time typed conversation that takes place on a computer or mobile device

Chat Room

A website or application that permits users to chat with others who are online at the same time

Online Discussion

An online area in which users have written discussions about a particular subject

VoIP (Voice over IP)

Enables users to speak to other users via their internet connection

FTP (File Transfer Protocol)

An internet standard that permits file uploading and downloading to and from other computers on the internet

Netiquette

The code of acceptable Internet behavior

Mobile Computer

A portable personal computer designed so that a user easily can carry it from place to place

Tablet

A thin, lighter-weight mobile computer that has a touch screen

Handheld Computer

A computer small enough to fit in one hand

Desktop

A personal computer designed to be in a stationary location, where all of its components fit on or under a desk or table

Mainframe

A large, expensive, powerful server that can handle hundreds or thousands of connected users simultaneously

Terminal

Enables users to send data to and/or receive information from a server, or host computer

ATM

A self-service banking terminal that connects to a host computer through a network

Supercomputer

The fastest, most powerful computer

Digital Camera

A mobile device that allows users to take pictures and store the photographed images digitally

Portable Media Player

A mobile device on which you can store, organize, and play or view digital media

Digital Media Player

Streams digital media from a computer or network to a television, projector, or some other entertainment device

E-book Reader

A mobile device that is used primarily for reading e-books

Wearable Device

A small, mobile computing device designed to be worn by a consumer

Game Console

A mobile computing device designed for single-player or multiplayer video games

Handheld Game Device

A small mobile device that contains a screen, speakers, controls, and game console all in one unit

Embedded Computer

A special-purpose computer that functions as a component in a larger product

Connector

Joins a cable to a port

USB Port

Short for Universal Serial Bus, can connect up to 127 different peripheral devices together with a single connector

Surge Protector

Uses electrical components to provide a stable current flow and minimize the chances of an overvoltage reaching the computer and other electronic equipment

Uninterruptible Power Supply (UPS)

A device that contains surge protection circuits and one or more batteries that can provide power during a temporary or permanent loss of power

Repetitive Strain Injury (RSI)

An injury or disorder of the muscles, nerves, tendons, ligaments, and joints

Computer Vision Syndrome (CVS)

A technology-related health condition that affects eyesight

Ergonomics

An applied science devoted to incorporating comfort, efficiency, and safety into the design of items in the workplace

Application

Consists of programs designed to make users more productive and/or assist them with personal tasks

Operating System

A set of programs that coordinates all the activities among computer or mobile device hardware

Productivity Applications

Can assist you in becoming more effective and efficient while performing daily activities at work, school, and home

Word Processing Software

Allows users to create and manipulate documents

Presentation Software

Allows users to create visual aids for presentations to communicate ideas, messages, and other information to a group

Database

A collection of data organized in a manner that allows access, retrieval, and use of that data

Note Taking Software

An application that enables users to enter typed text, handwritten comments, drawings, sketches, photos, and links anywhere on a page

Calendar and Contact Management Software

Helps you organize your calendar, keep track of contacts, and share this information with other users

Software Suite

A collection of individual programs available together as a unit

Project Management Software

An application that allows a user to plan, schedule, track, and analyze the events, resources, and costs of a project

Accounting Software

An application that helps businesses of all sizes record and report their financial transactions

Personal Finance Software

A simplified accounting application that helps home users and small/home office users balance their checkbooks, pay bills, track personal income and expenses, verify account balances, transfer funds, track investments, and evaluate financial plans