Protecting sheet

Hi Marie

Thank you for your question.

The first thing you need to do is unlock the cells you want to allow people to change/edit in your spreadsheet.

To do this:
Select the cells, then go to Format - Cells - Protection and uncheck the Locked tickbox. Click OK.

Then apply protection to the sheet:
Tools - Protection - Protect Sheet (and enter a password if you wish). Click OK.

You should be able to change/edit data in the cells that you unlocked, even once protection has been applied.

I hope this helps.
Amanda