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HTM file

An alternate file extension for HTML. Both .HTM and .HTML are commonly used for Web pages. See HTML.


(HyperText Markup Language) The standard document format for Web pages, defined by the Internet Engineering Task Force (IETF). Every Web page contains HTML tags (codes) embedded in the text that define the page layout, fonts and hypertext links. The link contains the URL (address) of another Web page on that same server or any server worldwide, hence "World Wide" Web. The HTML tags also define the graphic elements on the page, each of which is a separate file on a local or remote server. See hypertext.

Since its inception by Tim Berners-Lee in the early 1990s, new versions of HTML have added features such as interactive forms, blinking text, custom backgrounds and tables of contents. To keep current, vendors have to update their Web browsers to accommodate the new tags; however, each new HTML version is backward compatible (mostly) with older versions.

HTML Is "Not" a Programming Language
HTML was conceived as a simple markup language to display documents on the Web, and a markup language (the ML in HTML) can be thought of as a "presentation language." There is no "if this-do that" in HTML like there is in C/C++, Java and JavaScript. Therefore, in order to make Web pages behave like applications, JavaScript programming code is embedded within the HTML. See JavaScript and Cascading Style Sheets.

HTML5 "Is" a Programming Language
Version 5 of HTML formalized the use of JavaScript and, as a result, HTML can be considered a Web application development language. Among other enhancements, HTML5 added support for audio and video, which otherwise requires auxiliary software such as a media player and Flash (see HTML5). See HTML tag, XML, XHTML and SGML.

World Wide Web Linking
Web pages are accessed by their Web address, which is known as a "uniform resource locator" (URL). A website's home page is an HTML document, which contains links to other HTML documents that can be stored on the same server or on a Web server anywhere in the world.

Web Server Fundamentals
Web browsers communicate with Web servers via the TCP/IP protocol. The browser sends HTTP requests to the server, which responds with HTML pages and possibly additional programs in the form of ActiveX controls or Java applets. See HTTP.

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Before/After Your Search Term
HTC myTouchHTML ampersand codes
HTC OneHTML anchor
HTDVHTML color codes
HTI+HTML editor
HTLPHTML extension file
HTMHTML frames

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