📁 文字处理器
Computer programs for the creation of text documents, intended to be printed and viewed by people. Although there are still machines dedicated only to word processing, most word processing is performed on general-purpose computers using word processing software. Most word processing programs allow text editing, word wrap and centering, search and replace, text move and copy, layout settings such as margins, line spacing, font changes, underlining, boldface, italics, headers, footers, page numbers, print preview, and similar functions, dedicated to affecting the look of the content after printing. Many allow insertion of graphics, or clip art.