How to lock the cells of spreadsheets to prevent from being modified?

WPS Spreadsheet could be an alternative to Microsoft Office Excel. It includes 100's of built-in formulas, pivot tables, and more.

1. Open your spreadsheets in WPS Office, and then click the Review tab before clicking Protect Sheet.

2. In the pop-up window, set your password and reenter it to confirm. Then your data in the form cannot be modified without  permission.