1、Most microcomputer printers print one character at a time,usually at rates varying from 30 to perhaps 180 characters per seconds.
2、Windows XP has a wide range of entertainment features and multimedia support designed to fully integrate digital media into the PC.
3、An application software is any program designed to perform a specific function directly for the user or, in some cases, for another application program.
4、A word processor enables you to create a document,store it electronically on a disk,display it on a screen,modify it by entering commands and characters from the keyboard,and print it on a printer.
5、Spreadsheet applications are computer programs that let you create and manipulate spreadsheets.
6、Word offers many features, including desktop publishing and access to the World Wide Web.
7、As you create a specific document,such as a business letter or resume, Word provides wizards, shich ask questions and then use your answers to format the document before you type the text of the document.
8、Users often save their work frequently onto nonvolatile secondary storage devices such as diskettes or hard disks.
9、When editing in Word,a user can change left and right margins with the Ruler.