Computer Vocabulary Terminology

An improvement from a previous version. (Can be either hardware or software)

Computers need this to process and store data

External hardware devices are usually called this

It houses the hard disk, where all your files and folders are physically located

Allows you to place input into a computer. Its design comes from the original type writer, which arranged letters and numbers in a way that prevented the type-bars from getting jammed when typing quickly.

This is pretty much the brains of your computer. It processes everything from basic instructions to complex functions.

It is a software program that’s designed to perform a specific function directly on a smart phone or tablet

This is a small box that allows multiple computers to join the same network. It allows you to connect either wireless or through an Ethernet port to the internet for multiple devices.

It is made up of small memory chips that from a memory module. They can be used to increase and improve performance on a computer.

It is the study of computers and how computer technology can be used to solve problems.

It is a general term that describes computer programs. Related terms such as programs, applications, scripts, and instruction sets all fall under them.

It is a mobile computer with a touchscreen display, circuitry, and battery in a single device. It comes equipped with sensors, including cameras, a microphone, and a touchscreen display.

It is memory containing hardwired instructions that the computer uses when it boots up, before the system software loads

Small programs or scripts that can negatively affect the health of your computer. These malicious little programs can create files, move files, erase files and consume your computers memory.

They are all the basic hardware and software that work together to make a program run.

It is a mobile phone with highly advances features. It has a high-resolution touch screen display, WiFi connectivity, web browsing capabilities and the ability to accept sophisticated applications.

This is an output device that produces paper documents. There are two types either being ink jet or laser.

It is a programmable machine. This means it can execute a programmed list of instructions and respond to new instructions that it is given. It is also a device that stores and processes information.

It is a set of programming instructions, sometimes called a procedure or a function, that is used to perform a certain task on a computer.

It is the main circuit board of your computer and is also known as the “main board” or “logic board” where ROM and the CPU are placed onto.

It is often synonymous with “computer screen” or “display”.

This is the process of finding and fixing errors within computer programs, software, or systems.

It is a executable software that runs on a computer. It is similar to a script, but is often much larger in size.

It is one of the primary input devices used with todays computers. They have at least one button, though most have two or three.