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

Unique Features in File Collect

More features in AutoFilter

The AND Function in WPS Spreadsheet

More features in Picture to Text

More features in Splitting Columns

More features in Reading Layout

More features in Remove Duplicates

More features in Screenshot

More features in picture inserting

More features in Document Encryption

How to create a Form in spreadsheet

Set Allow Users to Edit Ranges in a protected sheet

The Trace Precedents function

How to insert the object in WPS Spreadsheet

Use subtotal feature to do statistic

How to insert an attachment in WPS Spreadsheet