2] Using the OR operation with multiple criteria. The OR operation is fulfilled when any one or more than one criteria are fulfilled. So, for example, if you want to find out how many employees ...

To accomplish an AND across multiple columns, we’ll use the * symbol, which is similar to the AND() function, but AND() doesn’t work as you might expect when combined with FILTER().

TL;DR Key Takeaways : Excel’s database functions offer a more flexible and efficient alternative to traditional methods like SUMIFS, especially for handling multiple criteria.