Block bad data, duplicates, and incorrect dates with these custom rules.

Microsoft Excel displays the error "Cannot extend list or database" when your data set is not as continuous, and shows the error message to avoid overwriting existing ...

Inserting a pivot table in a sheet in Excel 2013. Image: Screenshot by Susan Harkins/TechRepublic When is the last time you opened Microsoft Excel to do some data science? If it's been a while, you're ...

How to reverse and transpose Excel data with this powerful but simple solution Your email has been sent Reversing and transposing an Excel data set doesn't have to be a complicated process. Susan ...

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 ...

Conditional Formatting in Excel can be considered a valuable utility that can help visually enhance the data analysis and presentation in the spreadsheet by applying particular formatting based on pre ...

Charts and sparklines are powerful data visualization tools in Excel. Here’s a guide to the most popular chart types in Excel and how to best use them. Microsoft Excel offers a plethora of tools for ...