The correct answer is C. Text editor.
A text editor is a computer program that allows users to create and edit plain text files. It is a basic requirement for creating an HTML document, as HTML is a markup language that is written in plain text. A text editor allows you to create and edit the text of your HTML document, and to save it in a file with the .html extension.
A browser is not required to create an HTML document, as you can create and edit your document in a text editor. However, a browser is required to view an HTML document. When you open an HTML document in a browser, the browser interprets the HTML code and displays the web page.
The internet is not required to create an HTML document, as you can create and edit your document offline in a text editor. However, the internet is required to view an HTML document, as the browser needs to download the HTML code from the web server in order to display the web page.
A search engine is not required to create an HTML document, as you can create and edit your document offline in a text editor. However, a search engine can be used to find HTML tutorials and resources that can help you learn how to create HTML documents.
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