Larry Robinson said:
What is a .CSV file and how can I open it on a mac using Excel? Thanks!
..CSV stands for "Comma Separated Values", a type of text file:
http://en.wikipedia.org/wiki/Comma_separated_values
You can open .csv files in XL by dragging the csv file onto the XL
application icon, or by using File/Open (you may need to change the
"Enable:" dropdown in the Open dialog to "All documents").
You can also import the data into a workbook using Data/Get External
Data/Import Text file, then choosing Delimited in the 1st page of the
Text Import Wizard, and comma in the 2nd.