### Theory:

LibreOffice Calc is the spreadsheet part of LibreOffice.

Spreadsheets enable us to organise, analyse, and store data in tabular form. Furthermore, in a spreadsheet, we can manage this data to produce specific results.

LibreOffice Calc Keyboard Shortcuts:

Below is a list of LibreOffice Calc keyboard shortcuts.

 Shortcut Key Effect $$Alt+C$$ Copies or moves the current field into the “column” area $$Alt+ D$$ Copies or moves the current field into the “data” area $$Delete$$ Removes the current field from the area $$Down Arrow$$ Moves the focus down one item in the current dialog area $$Down Arrow$$ Moves the current field down one place $$End$$ Selects the last field in the current layout area $$End$$ Move the current field to the last place $$Home$$ Selects the first field in the current layout area $$Home$$ Moves the current field to the first place $$Left Arrow$$ Moves the focus one item to the left in the current dialog area $$Left Arrow$$ Moves the current field one place to the left $$Alt +O$$ Displays the options for the current field $$Alt + R$$ Copies or moves the current field into the “row” area $$Right Arrow$$ Moves the focus one item to the right in the current dialog area $$Right Arrow$$ Moves the current field one place to the right $$Tab$$ Changes the focus by moving forward through the areas and buttons of the dialog $$Shift+Tab$$ Changes the focus by moving backwards through the areas and buttons of the dialog $$Up Arrow$$ Moves the focus up one item in the current dialog area $$Up Arrow$$ Moves the current field up one place $$Alt + Down Arrow$$ Increases the height of current row
Reference: