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html files have two extensions: ".html" and ".htm". ".html" is named for the long file name format, while ".htm" is for compatibility with the past DOS naming format. Yes, there is no difference between the two in terms of usage effect.
The operating environment of this article: Windows 10 system, html5 version, Dell G3 computer.
The extensions of html files are .html and .htm. html is named for the format of long file names. htm exists to be compatible with the past DOS naming format, and there is no difference in usage effect.
HTML is called Hypertext Markup Language and is a identifying language. It includes a series of tags. These tags can unify the document format on the network and connect scattered Internet resources into a logical whole. HTML text is descriptive text composed of HTML commands. HTML commands can describe text, graphics, animations, sounds, tables, links, etc.
Hypertext is a way of organizing information that associates words and graphics in the text with other information media through hyperlinks. These interrelated information media may be in the same text, may be other files, or may be files on a computer that are geographically distant. This way of organizing information connects information resources distributed in different locations in a random manner, making it easier for people to find and retrieve information.
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