Formulas are powerful tools for performing calculations and analyzing data in Excel. In this beginner’s guide, you’ll learn how to use formulas and explore some popular built-in functions.

In the Clean up and format data in Excel for Office Works, consider adding the following concepts: 1) Consistency is important. Ensure consistency of data formats, abbreviations, and units across ...

Excel has built-in functions for sine and cosine, the two core trigonometric functions, and for hyperbolic sine and hyperbolic cosine, their hyperbolic counterparts. It also has built-in functions ...

Microsoft's Excel program, widely used in business, comes with many built-in functions that perform mathematical and logical operations on spreadsheet data. In Excel, functions are simple formulas ...

Data types have a big impact on how Excel calculates and interprets your data. For example, you won't be able to efficiently sort, filter, or apply formulas based on dates if a column of dates is ...

Excel offers several built-in conditional formatting rules you can apply to your data. (Click image to enlarge it.) We’ll demonstrate using Excel for Windows under a Microsoft 365 subscription.

Excel’s new REGEX functions revolutionize data extraction, cleaning, and formatting processes, empowering users to work more efficiently and accurately with their data.

Many users see Excel as a single-method solution -- complex expressions, functions, and even arrays. Expressions can be difficult to write and take hours of testing and troubleshooting if you're ...

2. On the Home tab, click Conditional Formatting in the Styles group. In Excel 2003, choose Conditional Formatting from the Format menu and skip to step 5. 3. In the resulting dialog, choose New ...