Computer Virus

A computer program that is designed to replicate itself by copying itself into the other programs stored in a computer. It may be benign or have a negative effect, soth as causing a program to operate incorrectly or corrupting a computer's memory.

A collection of pictures or images that can be imported into a document or another program.

Text$-$based faces and objects that you often see in e$-$mail and online chat.

A long, rectangular image that can be placed just about anywhere on a Web page Most are $468$ pixels wide by $60$ pixels high $(46860).$ They may contain text, images, or sometimes those annoying animations that make it hard to focus on the page's content.