The sound can be created when two rough surfaces in an organism's body come into contactâfor example, in osteoarthritis or rheumatoid arthritis when the cartilage around joints erodes and the surfaces in the joint grind against one another, or when the fractured surfaces of two broken bones rub together. Crepitus is a common sign of bone fracture.
Formatting different types of text. It is helpful to think of an essay as containing different kinds of text: headings, ordinary paragraphs, quotations, bibliographic references and footnotes. Each kind of text is formatted in its own way so that readers can easily see which kind of text they are looking at. The basic tool for formatting different kinds of text in Microsoft Word is the Paragraph command on the Format menu. To Microsoft Word, a paragraph means everything you type after you have pressed the Enter (return) key and before your press the Enter key again.
Text file refers to a type of container, while plain text refers to a type of content. Text files can contain plain text, but they are not limited to such.