One of four keys on a keyboard marked with arrows pointing up, down, left, and right.
Central Processing Unit (CPU)
The part of a computer which controls all the other parts.
A machine that can be programmed to manipulate symbols.
Data transferred from the outside world into a computer system via some kind of imput device.
To place an object between two other objects.
Any set of networks interconnected with routers.
An input device with a small array of push buttons labeled with numbers or other symbols.
Data trasferred from a computer system to the outside world via some kind of output device.
The text in a book, newspaper, or other printed publication.
Is how someone sits at his or her computer.
Press down or hit a key on keyboard.
A speacial character that can be inserted into a text document.
A key on computer keyboards that inserts a tab character or moves the insertion point to the next tab stop.
A peripheral device for producing text and images on paper.
Get or find back; recover the use of.
Please allow access to your computer’s microphone to use Voice Recording.
We can’t access your microphone!
Click the icon above to update your browser permissions and try again
Reload the page to try again!
Press Cmd-0 to reset your zoom
Press Ctrl-0 to reset your zoom
It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.
Your microphone is muted
For help fixing this issue, see this FAQ.