Question

what is the utility of grouping the worksheets of a workbook?

Answer 1

Press and hold down the Ctrl key, and click the worksheet tabs you want to group. Tip: If you want to group consecutive worksheets, click the first worksheet tab in the range, press and hold the Shift key, and click the last worksheet tab in the range.

Answer 2

Answer:

You can quickly perform tasks on multiple worksheets at the same time by grouping worksheets together. If you group a set of worksheets, any changes you make on one worksheet are made in all the other worksheets in the group in the exact same location on the worksheets.