computer
electronic devise used to store and process data
Hardware
The physical components of a computer.
computer peripherals
devices that connect to computers to add function or use
Input
Data that is entered into the computer system via an input or storage device.
output
Data that has been processed into a useful format.
storage
the process of retaining encoded information over time
Smart Phone
A mobile device that provides both phone and SMS text messaging functionality and general purpose computing functionality, such as web browsing and email plus running software apps. Usually have screens between 4 and 5.5 inches.
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
Binary
Notational system with 2 values per digit (zeroes and one). Computers process code in ________ because the transistors in the CPU and memory components also have two states (off and on).
Network
a group of two or more computer systems linked together
Internet of Things (IOT)
consumer electronic devices connected to each other and to the Internet. (thermostats, security systems, IP cameras, home appliances, streaming media)
Server
(computer science) a computer that provides client stations with access to files and printers as shared resources to a computer network.
laptop/notebook computer
a thin, lightweight mobile computer with a built in screen in its lid and a keyboard in its base
Processing
operate on (computer data) by means of a program.
User
a person who uses or operates something, especially a computer or other machine.
Applications
a program or piece of software designed and written to fulfill a particular purpose of the user.
Interface
a device or program enabling a user to communicate with a computer
Command
an instruction or signal that causes a computer to perform one of its basic functions.
ICON
a symbol or graphic representation on a screen of a program, option, or window, especially one of several for selection.
Operating System (OS)
the software that supports a computer's basic functions, such as scheduling tasks, executing applications, and controlling peripherals.
Instructions
a code or sequence in a computer program that defines an operation and puts it into effect.
System Memory
The primary computer memory that holds instructions and data for currently executing software.
Random Access Memory (RAM)
a type of computer memory that can be accessed randomly; that is, any byte of memory can be accessed without touching the preceding bytes
Central Processing Unit (CPU)
the brain of the computer.
Main Frame
computers used primarily by large organizations for critical applications; bulk data processing, such as census, industry and consumer statistics, enterprise resource planning; and transaction processing.
Tablets
is a mobile device, typically with a mobile operating system and LCD touchscreen display processing circuitry, and a rechargeable battery in a single thin, flat package
work station
a special computer designed for technical or scientific applications. Intended primarily to be used by one person at a time, they are commonly connected to a local area network and run multi-user operating systems
desktop
a personal computer designed to be in a stationary location, where all of its components fit on or under a desk or table
Motherboard
A circuit board that contains all of the computer system's main components.
Ergonomics
the study of people's efficiency in their working environment.
Solid State Drive (SSD)
is a type of mass storage device similar to a hard disk drive
all-in-one
A combination printer, scanner, copy machine and fax machine. Some exclude the fax capability or make it an option that houses every component except the keyboard and mouse inside the same case as the monitor. Its primary advantage is saving space.
Net Working
the linking of computers to allow them to operate interactively.
ultra book
Another term for a netbook computer.
Original Equipment Manufacturer (OEM)
The original manufacturer of a hardware component or sub-component.
Personal Digital Assistant (PDA)
A personal digital assistant, also known as a handheld PC, is a variety mobile device which functions as a personal information manage
Unmanned aerial vehicle (UAV)
an aircraft piloted by remote control or onboard computers. i.e. Drone