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File Extension List

Our computer needs to know how to access specified files and determine what applications they are affiliated with. That is exactly what a file extension is for!

To determine which application to open a file with, your computer starts by collecting the necessary data from the files extension. Data about the format and type of information carried within a file is indicated by a file extension. For example, many common file extensions include: .tga for images, .zip for packed files, and .avi for movies. These common file extensions are well known to many personal computer users, but with new software emerging each day, with it is created new file types which you might not know about.

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