Comparing data between two excel sheets

Hello,

I have two excel sheets with the same columns. Essentially Name, Email, Phone. One sheet is the 'original" data and the other is the "updated" data which may contain additions or deletions of names, and/or changes in email address, phone, etc.

How do I generate a list of "changes" - essentially differences in sheet 2 compared to sheet 1. For example, A list of changed emails by name? A list of names on sheet 2 that do not appear on sheet 1?

Thanks!