How to use the SUMIFS function in Excel, one of Excel’s math and trig functions, to add arguments that meet multiple criteria.| support.microsoft.com
How to use the IF function in Excel to make logical comparisons between data values.| support.microsoft.com
How to use the COUNT function in Excel to count the number of cells that contain numbers, and to count numbers within a list of arguments.| support.microsoft.com
How to use the SUMIF function in Excel to add the values in a range that meet criteria that you specify.| support.microsoft.com
The IFS function checks whether one or more conditions are met and returns a value that corresponds to the first TRUE condition. IFS will allow you to include up to 127 pairs of conditions (the test if something is True and the result if something is true). IFS can take the place of multiple nested IF statements.| support.microsoft.com
Formulas can sometimes result in error values in addition to returning unintended results. Learn about best practices to avoid those problems.| support.microsoft.com
A complete list of all Excel functions in alphabetical order.| support.microsoft.com
How to use the SUM function in Excel to add individual values, cell references, ranges, or a mix of all three.| support.microsoft.com
How to use the COUNTIFS function in Excel to apply criteria to cells, across multiple ranges, and count the number of times all criteria are met.| support.microsoft.com