Your summarizations, analyses, projections, reports and so on, are only as good as your data. It’s important that you use every resource available to protect the validity of the data, which means you ...

Implementing a drop-down list in Excel is a quick and efficient way to choose predefined data. In the process, you’re able to save time compared to manually entering such data into a given spreadsheet ...

Select all the relevant cells, and in the Data tab, click the main part of the split "Data Validation" button. Then, click ...

Excel's data validation feature is more versatile than you might think. Learn how to use literal values, input values, list values, and even formulas to restrict input date values using data ...

Spreadsheet software is supposed to make life easier, not torture you with endless hours of data entry. Before you curse Excel and wish that you were working back in the good old days of paper ledgers ...

Launch Microsoft Excel. Enter data or use existing data. Enter a formula into the cell Press Enter. See result. Launch Microsoft Excel. Enter data into the spreadsheet. We have input a result heading ...

It's time to dump the pie charts and move to donuts or even waterfalls to show off your data in ways people can better grasp. Have you noticed that people groan when you pop open a spreadsheet to ...