Baafata Meeshaale
Choose Tools - Detective - Trace Precedents.
Shift+F7
Menu Tools - Language - Hyphenation.
Choose Tools - Detective - Remove Precedents.
Choose Tools - Detective - Trace Dependents.
Shift+F5
Choose Tools - Detective - Remove Dependents.
Choose Tools - Detective - Remove All Traces.
Choose Tools - Detective - Trace Error.
Choose Tools - Detective - Fill Mode.
Choose Tools - Detective - Mark Invalid Data.
Choose Tools - Detective - Refresh Traces.
Choose Tools - Detective - AutoRefresh.
Choose Tools - Solver, click Options button.
Choose Tools - Protect Spreadsheet Structure.
Choose Data - Calculate - Recalculate.
F9
Choose LibreOffice - PreferencesTools - Options - LibreOffice Calc - Formula.