On the Data menu of the Data tab, choose Define Range.
From toolbars:
Define Range
名稱
輸入要定義的資料庫範圍之名稱,或者從清單中選取現有的名稱。
區域
顯示選取的儲存格範圍。
Shrink / Expand
Click the Shrink icon to reduce the dialog to the size of the input field. It is then easier to mark the required reference in the sheet. The icons then automatically convert to the Expand icon. Click it to restore the dialog to its original size.