Design is best, but when you're stuck with an existing data structure, it helps to know how to work around trouble. Susan Harkins explains. Excel sheets grow — sometimes by adding new functionality, ...

If you record daily sales data in Excel, it may be impossible to explain variances from day to day. Instead, it may make more sense to summarize the data by week to spot trends and explain variations.

The VSTACK and HSTACK functions enable efficient data combination from multiple sheets while maintaining dynamic ...

How to use Excel’s Data Model to turn related data into meaningful information Your email has been sent Excel's Data Model feature allows you to build relationships between data sets for easier ...

Learn the secrets of Excel structured tables to save time, eliminate errors, and create smarter, more dynamic spreadsheets.