Microsoft Excel helps your business organize finances, including bills, taxes and customer invoices. In Excel, named ranges enable you to describe the formulas entered in cells. This makes it easier ...

Over the last few months, I’ve written several articles about Excel’s newish dynamic array functions. In many cases, they can replace older, more complex expressions. The new functions do all that ...

Deleting rows from a large filtered range in Microsoft Excel can take a long time, temporarily place the program into a "not responding" state, or—in a worst-case scenario—cause Excel to crash ...

Locating missing sequential numbers can be an arduous task when working with long lists of data. For example, you might want to locate business check numbers that haven't been logged into a balance ...

In the duplicate world, definition means everything. That’s because a duplicate is subjective to the context of its related data. Duplicates can occur within a single column, across multiple columns ...