Ajuda del LibreOffice 7.6
Protegeix les cel·les del full actual de ser modificades.
Choose Tools - Protect Sheet to open the Protect Sheet dialog in which you then specify sheet protection with or without a password, and select the elements of the sheet to protect.
Per evitar que les cel·les es puguen editar posteriorment, la casella de selecció Protegit ha d'estar activada a la pestanya Format ▸ Cel·les ▸ Protecció de cel·les o al menú contextual Formata les cel·les.
Mark this checkbox to activate protection of sheet and cell contents.
Allows you to enter a password to protect the sheet from unauthorized changes. Confirm the password entered in the first box.
Select the elements to protect from user actions:
Select protected cells: mark this checkbox to allow you to select protected cells. When the checkbox is unmarked, you cannot select protected cells, the cursor cannot enter in a protected range.
Select unprotected cells: mark this checkbox to allow user to select unprotected cells. When the checkbox is unmarked, user cannot select unprotected cells, the cursor cannot enter in a unprotected cell or range.
Insert columns: Allow column insertions even when the sheet is protected. Note that when column insertions is enabled, you can insert columns even when the range to insert the new columns into contains protected cells which will get shifted after the insertion. Cells of the newly inserted columns inherit the Protection property of the range it belongs: when the new cell is inside a protected range, the cell is protected, and when it is in an unprotected range, the cell is unprotected.
Insert rows: Allow row insertions even when the sheet is protected. Note that when row insertions is enabled, you can insert rows even when the range to insert the new rows into contains protected cells which will get shifted after the insertion. Cells of the newly inserted rows inherit the Protection property of the range it belongs: when the new cell is inside a protected range it is protected, and when it is in an unprotected range, the cell is unprotected.
Delete columns: Allow column deletions. Note that column deletions are only allowed on unprotected cells.
Delete rows: Allow row deletions. Note that row deletions are only allowed on unprotected cells.
Unprotected cells or cell ranges can be set up on a protected sheet by using the Tools - Protect Sheet and Format - Cells - Cell Protection menus:
Selecció de les cel·les que estaran desprotegides
Seleccioneu Format ▸ Cel·les ▸ Protecció de cel·les. Desactiveu la casella de selecció Protegit i feu clic a D'acord.
Al menú Eines ▸ Protegeix el full, activeu la protecció per al full. Esta opció s'aplicarà immediatament i només podreu editar l'interval de cel·les seleccionat al pas 1.
To later change an unprotected area to a protected area:
Select the range of cells that will be protected.
On the Protected box.
tab page, check theChoose the
menu. The previously editable range is now protected.La protecció dels fulls també afecta els menús contextuals de les pestanyes del full, a la part inferior de la pantalla. Les ordes Suprimeix i Canvia el nom no es poden seleccionar.
Si un full està protegit, no en podreu modificar ni suprimir cap estil de cel·la.
A protected sheet or cell range can no longer be modified until this protection is disabled, with the exceptions of the settings for columns and row of the Remove Protection dialog opens, where you must enter the password.
dialog. To disable the protection, choose the command. If no password was set, the sheet protection is immediately disabled. If the sheet was password protected, theUna vegada guardats, els fulls protegits només es poden tornar a guardar amb l'orde Fitxer ▸ Anomena i guarda.
Complete protection of your work can be achieved by combining the options Tools - Protect Sheet and Tools - Protect Spreadsheet Structure, including password protection. To prohibit opening the document altogether, in the Save dialog mark the Save with password box before you click the Save button.