Microsoft Word 2007's document types, interface, and some features--very nearly every aspect of this word processor--have changed. With this update, Microsoft Word 2007 becomes a more image-conscious application. New picture-editing tools help you deck out documents and play with fancy fonts. Bloggers and researchers may also benefit. It's easier to get a handle on document security, but those who only need basic typing features may not want to relearn the interface or deal with the new file formats.

15 May 1992[6] 3 1, 2, 3 2, 3 3.0, 3.1 (preferred) Included Corel Photo-Paint asp ( for bitmap editing), CorelSHOW (for creating on-screen presentations), CorelCHART (for graphic charts), Mosaic and CorelTRACE (for vectorizing bitmaps). The inclusion of this software was the precedent for the actual graphic suites.[7] CorelDraw for Unix also became available.[8][9] The fonts bundled with CorelDraw are no longer in the proprietary Corel format WFN, but in Type 1 PostScript fonts and TTF TrueType formats.
What happens when you're sharing work with people who use an older version of Word? Word 2003 and 2000 are supposed to detect when you first try to open a DOCX file, then prompt you to download and install an Office 2007 Compatibility Pack. After you've done this, the older Word should convert your Word 2007 files and remove incompatible features. When you reopen that same DOCX file again in Word 2007, the file's original elements are supposed to stay intact. On the other hand, if you open an older DOC file within Word 2007, it will also run in Compatibility Mode, shutting off access to some of the newer program features, which explains why two documents within Word 2007 may display different formatting options.
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.
What happens when you're sharing work with people who use an older version of Word? Word 2003 and 2000 are supposed to detect when you first try to open a DOCX file, then prompt you to download and install an Office 2007 Compatibility Pack. After you've done this, the older Word should convert your Word 2007 files and remove incompatible features. When you reopen that same DOCX file again in Word 2007, the file's original elements are supposed to stay intact. On the other hand, if you open an older DOC file within Word 2007, it will also run in Compatibility Mode, shutting off access to some of the newer program features, which explains why two documents within Word 2007 may display different formatting options.
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
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