Question

Question 3:- what is the extension of an HTML file?​

Answer 1

HTM is a file extension for HTML (Hypertext Markup Language) file format. The HTML file extension is sometimes abbreviated as . htm for compatibility with older operating systems, such as Disk Operating System (DOS), Windows 3. x and OS/2., which support eight character file names with a three character extension

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Answer 2

,hey mate here is your answer

.html is the extension of html file

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