Learn how to create a drop-down list in Excel without or with color using conditional formatting and data validation rules.

A. Microsoft Excel is best known for crunching numbers, but it’s also a powerful tool for organizing tasks. Checkboxes can help you create interactive to-do lists and other types of lists that track ...

If you cannot open an Excel file and see Excel cannot open the file because the file format or extension is not valid error, see this post.

Use Microsoft Excel to calculate EBITDA (earnings before interest, tax, depreciation, and amortization) profit margin.