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What is the purpose of file extensions?

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2 votes

Answer:

The purpose of file extensions is labelling the files so you and your computer can keep track of what they contain. File extensions are a way of letting the you and your computer know what type of program created any given file.

Step-by-step explanation:

User Frozenkoi
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File extensions are a way of labelling the names of files so you and your computer can keep track of what they contain. File extensions are a way of letting the user and their computer know what type of program created any given file.
User Massimo Prota
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