Comparing two Excel sheets and combining the unique data can be done with the help of macros. There are several macros available for free that can be downloaded from the internet and tweaked according ...

How to Compare Two Excel Spreadsheets for Duplicate Rows. Excel 2013 can locate duplicate rows as long as one column contains a unique identifier for each record, such as a product ID or account ...

I'm not sure what this should actually be called in Excel, but this is what I'm trying to do. I've got two spreadsheets with data on them. One spreadsheet has 22,858 rows of data. The other ...