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 ...

If you are using Microsoft Excel to manage numerical data, at some point you're inevitably going to display percentages. Doing so can give you a new insight, or make summarizing heaps of data a bit ...

Both the Currency and Accounting number formats in Excel are used to display monetary values, including the symbol for the chosen currency. However, in this article, I'll explain their subtle ...