An optimization problem is one where you have to make the best decision (choose the best investments, minimize your company’s costs, find the class schedule with the fewest morning classes, or so on).

What if the tools you already use could do more than you ever imagined? Picture this: you’re working on a massive dataset in Excel, trying to make sense of endless rows and columns. It’s slow, ...

Excel PivotTables are indispensable tools for data analysis and visualization, allowing users to quickly summarize and explore large datasets. Mastering their advanced features can significantly boost ...

Microsoft Excel lets you store and manipulate data for business or personal purposes. The tools within Excel give you the ability to interpret data sets, similar to the kinds of interpretation you ...

Data is rarely properly formatted and structured when you import it. Try these eight tips for fast data cleanup in Microsoft Excel. Data comes in from an increasing number of sources these days. For ...