Microsoft Excell Tips
A website and email list of all the Microsoft Excel tips and assistance you could imagine.
This is the place to find easy-to-use, succinct answers to your questions about Microsoft Excel. The site contains thousands of articles and tips, categorized across scores of topic areas.
http://excel.tips.net/
When Microsoft introduced Excel 2007 it removed the old menus and toolbars, replacing them with the ubiquitous Ribbon. Because of the big changes in the latest version of Excel, there is a separate website for tips on Excel 2007, designed for use specifically and solely with Excel 2007:
http://excel2007.tips.net/