To move or copy a worksheet
Right-click a tab, and then click Move or Copy on the shortcut menu.
In the Move or Copy dialog box, you have options: To move the worksheet to a spot within its own workbook, select a sheet in the Before sheet box.
To move the worksheet to another open workbook, select the workbook in the To book list and then click OK.
To keep a copy of the worksheet you're moving in this workbook (rather than just moving it), select the Create a copy box.