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 ...

When you start fresh in Microsoft Excel, you have two options to enter data – horizontal and vertical. But after entering vertical or columnar data, it can lead to errors to try to retype or drag cell ...

Microsoft Excel is an incredibly capable and complex spreadsheet program. If you’re just getting your feet wet, these tips will help you get started on making a spreadsheet and writing a formula. Once ...

Duplicate entries may be valid -- but when they aren't, they can derail your summaries and totals. Use Excel's Validation feature to reject duplicate entries. Duplicates aren’t always a bad thing — ...

If the numbers you need to crunch come from the Web, then you’ll need an efficient way to get it into Microsoft Excel. There are several ways you can do this, and one method even allows for automatic ...

Dependent drop-down lists in Excel are a powerful tool for enhancing data entry efficiency and accuracy. By creating lists that dynamically update based on the selection in another list, you can ...

Microsoft Excel offers several tools you can use when you need to fill a column with the same text or numbers. Instead of completing each cell manually, you can quickly fill in the entire column using ...

Use dynamic arrays and tables for fast, scalable cascading drop-down lists in modern Excel.

Navigating the vast landscape of Excel can sometimes feel like trying to find your way through a dense forest without a map. Whether you’re a seasoned data analyst or simply trying to keep track of ...

Skip tables when you need spilled results, presentation-ready layouts, one-off modeling logic, or stable protected data-entry templates.

Microsoft Excel has more dataviz capabilities than you may realize. Find out how to make your data stand out with charts, PivotTables, sparklines, slicers and more. Everyone knows Microsoft Excel as a ...