In its first versions, the CDR file format was a completely proprietary file format primarily used for vector graphic drawings, recognizable by the first two bytes of the file being "WL". Starting with CorelDraw 3, the file format changed to a Resource Interchange File Format (RIFF) envelope, recognizable by the first four bytes of the file being "RIFF", and a "CDR*vrsn" in bytes 9 to 15, with the asterisk "*" being just a blank in early versions.[36] Beginning with CorelDraw 4 it included the version number of the writing program in hexadecimal ("4" meaning version 4, "D" meaning version 14). The actual data chunk of the RIFF remains a Corel proprietary format. sequential numbering in word
Publisher is included in higher-end editions of Microsoft Office, reflecting Microsoft's emphasis on the application as an easy-to-use and less expensive alternative to the "heavyweights" with a focus on the small-business market, where firms do not have dedicated design professionals available to make marketing materials and other documents.[3][4] However, it has a relatively small share of the desktop publishing market, which is dominated by Adobe InDesign and formerly by QuarkXPress.[3]

Is Word 2007 worth the upgrade? If you primarily work with plain text and don't need to pretty up reports and newsletters and the like, then it might not be right for you. For our purposes as editors, for instance, Word 2007 doesn't introduce must-have goodies, although commenting commands are within easier reach. At the same time, Word 2007 handily presents options for footnotes and citations under its References tab, which researchers should appreciate. Mail-merge functions are also easier to reach. Bloggers might use Word's posting tools in a pinch, but we found Word 2007's rebuilt HTML to be clunky still. Above all, Microsoft's new word processor is most upgrade-worthy if you want to play with pictures, charts, and diagrams in addition to text.

Christopher Smith is president of American Graphics Institute in Boston, Massachusetts. He is the publisher and editor of the Digital Classroom book series, which have sold more than one million copies. At American Graphics Institute, he provides strategic technology consulting to marketing professionals, publishers and to large technology companies including Google, Apple, Microsoft, and HP. An expert on web analytics and digital marketing, he delivers Google Analytics training along with workshops on digital marketing topics. He is also the author of more than 10 books on electronic publishing tools and technologies, including the Adobe Creative Cloud for Dummies. Christopher did his undergraduate studies the at the University of Minnesota, and then worked for Quark, Inc. prior to joining American Graphics Institute where he has worked for 20 years. sequential numbering using publisher