Question

where will you find the border button? in excel 2010.

Answer 1

Select the cells you want to format.

Click the down arrow beside the Borders button in the Font group on the Home tab. A drop-down menu appears, with all the border options you can apply to the cell selection. ...

Click the type of line you want to apply to the selected cells.

HOPE IT HELPS

Answer 2

Border button are found in the Font group on the Home tab