You can search in Excel with the Search Sheet bar, and use Find and Replace to swap out terms or values. Here's how to do it.

Irene Galente asked if she can combine the name data in a number of Excel columns into a single cell. In Irene’s spreadsheet the first column displays each person’s “title” … ...

You can use Microsoft's Spreadsheet Compare tool to get a color-coded chart showing how two spreadsheets compare and what's missing or changed from one to the other.

Launch Excel and open your spreadsheet that contains contact information. A typical spreadsheet with this information contains several columns that identify each contact. "Name," "Email Address ...