関連ワード:  how to lock a column in google docs    how to freeze a column in google docs    how to lock a cell in google docs    how to lock a row in google docs    how to freeze a column in google docs table    how to lock a column in google sheets    how to lock a column in google sheets from editing    how to lock a column in google sheets when scrolling    how to lock a column in google sheets mobile    how to lock a column in google sheets so it doesn't scroll