Final answer:
The special kind of indent that's often used for numbered lists in word processing software is the hanging indent. This indents all lines of a paragraph except the first one, which can be useful when creating numbered lists like bibliographies.
Step-by-step explanation:
In the context of creating a numbered list in word processing programs like Microsoft Word, the special kind of indent you might be referring to is the Hanging Indent (d). The hanging indent is a type of paragraph indentation that indents all the lines of a paragraph except the first one. For example, if you are making a bibliography with a numbered list, and the reference is too long and extends onto the next line, a hanging indent will be used on that next line.
Learn more about Hanging Indent