Prevent broken formulas using tables, validation rules, separate worksheets, named variables, and the power of LAMBDA.

AGGREGATE was built to handle messy data from the start.

Much of the data that you use Excel to analyze comes in a list form. You might need to sort the data, filter it, sum it, and perhaps even chart it. Excel tables provide superior tools for working with ...

Move beyond the basics of sums and averages. These tips open up all kinds of opportunities for working with spreadsheet data. Editor’s Note: This article was originally published in Sept. 2012 and the ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Account aggregation is a financial management tool that consolidates data from multiple ...

Learn how to quickly summarize Excel data on-the-fly using these easy-to-implement features. Summarizing data is one of Microsoft Excel’s main functions. The good news is that a lot of number ...