Concatenate merges the data you have inserted into columns into its own cell or column in Excel. Let’s take a look at how to use concatenate in Excel.

You can combine two columns in Excel using several formulas and tools available in the software. If the columns that you want to combine are empty, you can use Excel's merge function.

To merge data in Excel, including two or more columns, use the CONCAT or CONCATENATE formula. If you just need to merge two empty columns together, use Excel's Merge option.

How to Combine First & Last Name Columns in Excel. In previous versions of Excel, you had to combine first and last names using the Concatenate function, or its shortcut "&" method.

Microsoft Excel comes with a lot of built-in functionality that doesn't restrict you to comparing data in two columns using only one method.

How to compare columns in Microsoft Excel As stated, we can use the Excel VLOOKUP function to find and match different data or find differences in two columns.