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

Excel DATEVALUE is a Date and time function, and its purpose is to converts a date in the form of text to a serial number. Learn how to use it.

Excel functions are the building blocks; formulas are how you bring them to life. Here's the breakdown.

The Excel WORKDAY function's purpose is to return the serial number of the date before and after a specified number of workdays. Learn how to use it.