Functions are the driving force of any Microsoft Excel spreadsheet, generating a single value or an array of results based on ...

IF function The IF function allows you to apply a condition to your data whereby one result is returned if your condition is TRUE and another result if the condition is FALSE. IF functions can be ...

Master Excel's IF, AND, and OR functions to automate decisions, reduce errors, and simplify workflows. Learn practical tips and examples now!

Excel has over 475 formulas in its Functions Library, but we've selected the most popular, from date and time functions to mathematics and simple data manipulation.