How to use the SUMPRODUCT function in Excel, one of Excel’s math and trig functions, using multiplication, addition, subtraction, and/or division to return the sum of the products of corresponding ranges or arrays.| support.microsoft.com
Use IS functions like ISERROR or ISERR to see if an error condition exists, ISBLANK to check if cells are empty, or ISNUMBER to check if values are numbers.| support.microsoft.com
An array formula (one that spans multiple cells) can do calculations on rows and columns of cells where you might otherwise need to use several formulas. For example, you can count the number of characters that are contained in a range of cells, sum only numbers that meet certain conditions (such as the lowest values in a range or numbers that fall between an upper and lower boundary), and sum every nth value in a range of values.| support.microsoft.com
This comprehensive guide will teach you how to create and use Excel IF statements with multiple conditions with screenshots.| Spreadsheet Point
Want to learn how to find duplicates in Excel? In our guide, you'll discover how to use conditional formatting, UNIQUE, & COUNTIF to find duplicates!| Spreadsheet Point
Learn to use COUNTIF, SUMPRODUCT and filters in this comprehensive Excel count cells with text guide.| Spreadsheet Point
These Microsoft Excel courses have certifications, certificates, and often work with company reimbursement. They're the best Excel courses online.| Spreadsheet Point
Learn how to add leading zeros in Excel by using formatting or functions with this comprehensive guide.| Spreadsheet Point
Learn all there is to know about the COUNTIF Google Sheets function, including what it does, what its considerations are, and the different ways it can be used.| Spreadsheet Point
Excel has been around since the '80s and is a powerful. But, is it still better than the new kid on the block? Find out as we compare Gogle Sheets vs Excel.| Spreadsheet Point