In this article, we will show you how to find and highlight duplicate cells in Microsoft Excel. When there is limited data in your Excel worksheet, you can easily find the duplicate cells manually.

Regardless of whether your Excel spreadsheet contains a little or a lot of data, you may want to have cells that meet certain criteria stand out. Excel lets you set some conditional formatting rules ...

Launch Microsoft Excel. To highlight lines in an existing Excel document, click the "File" tab. Click "Open," browse to the spreadsheet and double-click it. Otherwise, Excel opens a new spreadsheet ...