What does the extension '.xlsm' mean

[Lars-Åke Aspelin]

On Thu, 8 Jan 2009 12:10:12 -0800, bonnie

http://www.fileinfo.net/extension/xlsm

Hope this helps / Lars-Åke

 

[Shane Devenshire]

Bonnie,

Please include the question in the body of the post.

XLSM is the 2007 file extension for macro enabled workbooks. If you have
macros in your files you need to use this extension. Otherwise XLSX will do.