עזרה עבור LibreOffice 7.4
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Protection can be provided by means of a password, but it does not have to be. If you have assigned a password, protection can only be removed once the correct password has been entered.
Note that the cell protection for cells with the \
These protection features are just switches to prevent accidential action. The features are not intended to provide any secure protection. For example, by exporting a sheet to another file format, a user may be able to surpass the protection features. There is only one secure protection: the password that you can apply when saving an OpenDocument file. A file that has been saved with a password can be opened only with the same password.
Select the cells that you want to specify the cell protection options for.
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Select the protection options that you want. All options will be applied only after you protect the sheet from the Tools menu - see below.
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Apply the protection options.
To protect the cells from being changed, viewed or printed according to your settings in the Format - Cells dialog, choose .
To protect the structure of the document, for example the count, names, and order of the sheets, from being changed, choose .
(Optional) Enter a password.
If you forget your password, you cannot deactivate the protection. If you only want to protect cells from accidental changes, set the sheet protection, but do not enter a password.
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