Mixed cell reference

A mix between the two cells.

Mathematical functions

The different functions for math in Excel so you can calculate more easily.

Function formula

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Formulas

An equation that is calculated for information inside Excel.

Embedded chart

A chart that is drawn on the same worksheet as the data.

Chart

A table used to show information.

Argument

Part of a function enclosed in parentheses after the function.

Absolute cell reference

tells you the location a cell.

System clock

A clock inside the computer.

Scanner

a device that scans an object, and turns it to an image.

Read-Only Memory

a type of memory that can only be read, and not written like RAM.

Random access memory (RAM)

The kind of memory used for storing programs and execute data.

Pointer

a small arrow on the screen that moves as you move the mouse.

Plotter

device that draws pictures on paper.

Output device

Any machine that can show information from a computer.

Optical storage devices

A device that can read media and turn it into a video.

Nonimpact printers

A printer that uses an ink jet system or any other type of system, just not a banging needle into paper.

Mouse

A pointing device that makes browsing through the computer or executing programs a lot easier.

Motherboard

the central circuit board and holds many of the important parts of the computer.

Main memory

physical memory that is inside a computer.