Fortunately, Excel 2007 enables you to select all pages and copy formatting to all of them. This method allows you save precious time and ensure formatting is consistent across all sheets.

If you want duplicate values to stand out in an Excel spreadsheet, you can choose between two conditional formatting rules.

Excel's format painter doesn't just work with cell formatting—you can also duplicate formatting between shapes, charts, text boxes, and most other items in your spreadsheet.

By using the Highlight Cells Rules, you can highlight duplicate cells in your Excel worksheet to avoid confusion and mistakes.

How to Use Excel to Show Only Duplicate Values. Business issues such as incorrect transactions, data entry errors, technical glitches and poor system design may cause duplicate values in your data ...