There are 7 free training tips of how to use office suite for Review and Security
How to lock and unlock cells in WPS Spreadsheet
01:35Format Cells Locked and Hidden
01:21Set password to protect privacy in WPS spreadsheet
02:03How can we protect a worksheet in WPS Spreadsheets
01:49Set Allow Users to Edit Ranges in a protected sheet
02:04Add comments to explain the content.
01:52More features in Document Encryption
02:14Relate tags of office software Review and Security
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