You’ve probably used SUM a thousand times. Everyone has. SUM is fine for school assignments and tiny tables, but in the real ...

Learn how to sum and count Excel cells by color with 3 easy methods. Save time, reduce errors, and boost your data analysis ...

Unlock the full potential of Excel's SUM function with advanced techniques for data analysis, conditional counting, and more.

Practity , the go-to destination for hands-on learning in Python and Excel, has announced the official launch of its newest offering: Real Excel Exercises with Solutions. These guided, real-world ...

How to use Excel’s AGGREGATE Function This month’s column shows how to use the remarkably versatile AGGREGATE function in Excel.

The study looked at over 2,000 reviews and found that exercise had an overall positive effect on cognition and memory, no matter your age. Neurologists share tips on the best brain-healthy ...

Learn how to calculate the net present value (NPV) of your investment projects using Excel's XNPV function.

IF is one of the most widely used logical functions in Excel. It tests a condition and evaluates to either TRUE or FALSE. An IF formula has two possible outputs, one when the condition is TRUE and ...

You can use the Sum function in Microsoft Office Excel to sum columns of data, whether your data is in an Excel table or is simply a range in a column of your worksheet.