How to use DSUM function in Excel
the dsum function on excel is used to calculate the conditional sum in a field, or column in the data list.3 ways to calculate totals in Excel
to calculate totals on excel, users can use them in three different ways, based on spreadsheets, autosum functions or sum functions with large data areas.How to use the kernel function (PRODUCT function) in Excel
in excel, product helps users to calculate product values, multiply arguments together, and return their results correctly.