When you compile data in a list, you often need to answer questions such as “How much revenue did the West Coast office generate last month?” or “What was the average number of customers served at ...

Terence wants to generate random time values within a specific time range. Fortunately, this task isn't as difficult as it initially sounds. Using RAND() and several time functions, you can easily ...

Have you ever stared at a PivotTable, wondering how to extract deeper insights without endlessly tweaking your source data? PivotTables are incredibly powerful tools, but sometimes the default options ...

On the advanced end of the spectrum, pivot tables can also be used to perform simple projections; for instance, you can see how the revenue of your company has changed over time by viewing a line ...