Lynda.com has announced that “Learning Microsoft Excel 2003,” a 4 hour collection of tutorials, has been released online as a special preview for the site’s subscribers, and will soon be available in ...

Charts and sparklines are powerful data visualization tools in Excel. Here’s a guide to the most popular chart types in Excel and how to best use them. Microsoft Excel offers a plethora of tools for ...

Protecting a worksheet in Excel 2003 prevents others users from editing it. For example, if you have tracked and charted your business's sales on a sheet, you will want co-workers to access the sheet ...