Product IDs, serial numbers and other reference numbers require a unique identifier to avoid confusion when referencing a product or specific data point. Although you can manually enter unique numbers ...

Excel spreadsheets can grow unwieldy as they get larger and larger in size. If your company is working with a large list in an Excel spreadsheet, take advantage of the program's built-in filter ...

How to extract a list of duplicate values across two columns in Excel Your email has been sent There are a number of ways to highlight duplicate values. Conditional formatting might be the most common ...