GIF

Definition:

GIF stands for Graphics Interchange Format and represents a file format used to store graphics and images. Images stored in the GIF format are limited to 256 colors. However, GIF images can be animated and can be created with one color specified as transparent such that the transparent color blends in to its background.

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HTML

HTML stands for Hypertext Markup Language and is the computer language used to create and display web pages on the Internet.