There are 16 free training skills of how to use office suite for Spreadsheet

The SUMPRODUCT function for quick calculation of total sales

Use the ROW function to mark the row number

Use the ROUND function to round decimals quickly 

Use Date function to convert date format

How can we use RANK function

Use the Today function to quickly calculate days between dates

How to customize draw borders for tables

Insert a symbol in the table

Set the page printing area in WPS Office Spreadsheet

Set the date format cells

How can we create a drop-down list

How can we use the data validation feature

Clear and avoid duplicates entries in WPS Spreadsheet

How can we change the font in a cell

Wrap text in a cell

Different methods of using format painter