Join (Combine) or Split Text in Excel. Do you ever need to combine data like names and addresses, or any other data from multiple cells to one? Do you ever need to split the data from one cell to multiple? This tutorial covers all the steps you need. I will show you how to effortlessly combine data from multiple cells into one or split text from a single cell into multiple cells in Microsoft Excel. Whether you need to merge names, addresses, or any other data, or split data like first and last n