How do you enter degree minutes seconds in Microsoft Excel?

In Microsoft Excel, you can enter degrees, minutes, and seconds (DMS) by using the format degrees° minutes' seconds". For example, to enter 30 degrees, 15 minutes, and 20 seconds, you would input 30° 15' 20" in a cell. Alternatively, you can convert DMS to decimal degrees using the formula =degrees + minutes/60 + seconds/3600. Excel will recognize the DMS format if it's entered correctly and can perform calculations with it.