You know how to count words in Word and Powerpoint. Have you ever wondered how you can count words on Microsoft Excel? Is there an option to count words or is there a formula to do so? In this guide, ...

When analyzing grades (especially for a large class) the COUNTIF function in Excel can be extremely helpful. For example, suppose you have entered your final letter grades, and you need to report how ...

It's marginally more efficient: While the difference is negligible, the double-unary operator can be more efficient in ...