When working with data that contains dates, you may often need to sum values within…

Sometimes, you may want to sum a range of numbers based on more than one…

Sometimes, you may want to add up only the values in a range that satisfy…

Sometimes, you may want to check whether one of two conditions is met in Excel.…

Sometimes, you may need to perform a certain action or calculation in Excel only if…

Sometimes, you may need to perform different actions or calculations based on multiple criteria or…

The IF function is one of the most useful and versatile functions in Excel. It…

A conversion table is a useful tool that allows you to compare different units of…

One of the common tasks in Excel is to count the number of cells that…

Rounding to significant digits is a way of expressing a number with a certain number…