How to Merge Data in Duplicate Rows in Excel. Spreadsheet applications like Excel are great tools businesses can use to process and analyze large amounts of data stored in tabular format.

Data comes from all kinds of sources and Microsoft Power Query can you when you need to combine foreign data. It’s a bit easier than trying to do so in Microsoft Excel sometimes.

There are many ways of merging cells and columns in Excel. If you need to merge multiple cells without losing data, try merging cells in Excel using the Concatenate function.

Within an Excel document, you can merge data from two or more columns.

If your source data is in Excel and has duplicates, run Power Query to remove those duplicates before running a Word mail merge.