how do you creat a drop down menu in excel?

[Excel hell]

I can't seem to figure out how to set up drop down menu for an excel
spreadsheet. Does anyone know how to set it up?

 

[Dave Peterson]

I think the easiest version is using Data|Validation.

You can find lots of tips for Data|Validation at Debra Dalgleish's site:
http://www.contextures.com/xlDataVal01.html