Avoid PivotTable failures caused by merged cells, blank columns, and subtotals, with Power Query steps to clean the source ...

Learn how to use Copilot in Excel to quickly build, test, and compare your college basketball brackets using simple text prompts.

These four overlooked Excel features completely changed how I design spreadsheets.

Transition from user to developer through consistent notation, table-based architecture, global constants, and ...

If Excel is not using threads efficiently, calculations may take a long time to complete. Learn how to speed up calculating threads in Excel.

Excel workbooks containing massive datasets and complex formulas can become incredibly slow, even on powerful computers. Lagging scrolling, slow formula recalculation, and lengthy save times are ...

Do you think Excel is just for number crunching? Think again. Lara Holding-Jones dives into the competitive world of Excel E-Sports—yes, it’s a thing—and shows how this global competition is fuelling ...

In daily work, when it comes to data calculation and analysis, Excel is definitely the most frequently used tool. However, many people are also confused by some issues of Excel, such as the difficulty ...

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 ...