The main circuit board of the personal computer; Two main components on the motherboard are the processor and memory.
The component of the processor that directs and coordinates most of the operations in the computer.
Also called a CPU (central processing unit), is the electronic component that interprets and carries out the basic instructions that operate a computer.
Component of the processor that performs arithmetic, comparison, and other operations.
The fastest, most powerful computer and the most expensive.
An Internet-capable phone that usually also includes a calendar, an appointment book, an address book, a calculator, a notepad, games, browser, and numerous other apps.
A computer dedicated to providing one or more services to other computers or devices on a network. (or) Computer that controls access to the hardware, software, and other resources on the network and provides a centralized storage area for programs, data, and information.
An object-oriented programming language developed in the 1980s by Bjarne Sroustrup at Bell Laboratories that is an extension of the C programming language.
An object-oriented programming language from Microsoft that aims to combine the computing power of C++ with the programming ease of Visual Basic. C# is based on C++ and contains features similar to those of Java.
A well known operating system used for smartphones and computers as well as other devices.
An object-oriented application development tool
A freestanding terminal that usually has a touch screen for user interaction. Types of kiosks include financial, photo, ticket, vending, and visitor
A mobile device that allows users to take pictures and store the photographed images digitally.
Used to join a cable to a port
Occurs when the electrical supply or voltage drops, often defined as more than five percent, below the normal volts
Universal Serial Bus
A self-service banking terminal that connects to a host computer through a network.
The number of horizontal and vertical pixels in a display device. You often hear the terms high or low resolution based on the number of pixels.
Programs that act without a user's knowledge and deliberately alter the operations of computers and mobile devices.
Platform that coordinates the functions of various hardware components and determined the types and brands of application software you can use
Computing device that is highly functional and very portable, likely to be used by a traveling salesperson who constantly needs to update a database after client visits
Computer hardware that is not very portable, but highly functional, perhaps used by a graphic designer creating a logo using complex graphics software, printer, and digital camera add-ons
Device that can be attached to a computer to extend the computer's functionality, such as adding printing or video capabilities
Device with a detachable keyboard that can convert to a tablet for mobility
Also called a 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
A special-purpose computer that functions as a component in a larger product.