![]() Asyou see, you can also manipulate the size ( called pointsize ) of your characters.Atypeface in a particular point size is referred to as a font, forexample, this sentence was prepared in 11-point Courier font, althoughthe browser you are using may not give a perfect representation. For example, mostof this text is in one particular typeface, butthis clause is in the Courier typeface. You can use any one of a great number of available typefaces.A typefaceisa set of text characters that share a common design. ![]() You can arrange the area that your text will cover onthe paper, the amount of space that will be left between consecutive linesor paragraphs, etc. They allow you to create headers on top of the pagesand footnotes very easily. Word processors have 'search' and 'replace' capabilities you can let the computer search for all the occurrences of a particularword in a big document, and, if you wish, replace it with something else. You can move or copy huge pieces of text from one partof the manuscript to another using a few simple commands. You can easily go back and correct your mistakes withouthaving to retype everything. The nice things about using a word processor instead ofa typewriter are: People with very specialized wordprocessing needs (like movie scriptwriters and musicians) can use specializedword processors designed with their domains in mind. Microsoft Word and WordPerfect are among today's mostpopular general-purpose word processors. New word processors are much closer to the ideal of WYSIWYG( What You See Is What You Get), that is, the user sees the wordson the screen (more or less) exactly as they will appear on paper. In the old days, what the user of the word processor sawon the screen and what actually got printed on the paper were usually quitedifferent from each other, since monitor technology was not very advancedback then. On the other hand, if word processingis only one of the things you want to accomplish with your computer, youshould obtain a general-purpose computer and separately buy a good wordprocessing software package (a 'word processor') for it. If one does not want to do anything other than word processing withthe computer, it may be a good idea to buy a dedicated word processingsystem, that is, a microcomputer with I/O devices and special softwaredesigned especially for this single task. Word processing is the use of computer technologyto create, manipulate, and print text materials like letters, manuscripts,etc. Word processors, spreadsheets and databasemanagement systems are examples of this kind of software. They use computers to perform certaintasks more easily and efficiently, making use of productivity softwarewritten by expert programmers. Many people who buy and use computers do not know (anddo not want to know) about programming. Word Processing and Desktop Publishing - Lecture 7 WordProcessing and Desktop Publishing
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