The SUMPRODUCT function for quick calculation of total sales

How can we use RANK function

Use MATCH function to search location information

How to use the MID function in WPS Spreadsheet

The INDEX function

Use the ROW function to mark the row number

Elementary arithmetic functions in WPS Spreadsheet

Create a countdown calendar & Insert current time and date

Combine the SUBSTITUTE and LEN functions

Use CONCAT function to merge data

INDEX MATCH formulas

The Advanced XLOOKUP Function

The AND Function in WPS Spreadsheet

Use IFS function to check whether multiple conditions are met

Use the text function to extract characters in cells

The AVERAGE, MAXIMUM, MINIMUM functions