So Why Are There So Many File Types In Excel 2007?

Once you start using Excel 2007 you'll need to save your normal work files. Or you might on occasions create and save a new Excel template, or you might also add a macro to your Excel file before saving it. For each of these examples Excel 2007 saves your file with a slightly different extension after the filename. (You may need to change your folder options in Windows Explorer so you can view file extensions after the filename).

The full article appears here:
http://www.microsofttraining.net/article-569-so-why-are-there-so-many-file-types-in-excel-2007.html

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The Microsoft Training Blog Team
http://microsoft-training.blogspot.com