how do you remove rows and columns in excel?
 The steps to remove rows and columns in excel: (1) Select the cells, rows, or columns that you want to delete. To cancel a selection of cells, click any cell on the worksheet. (2) On the Home tab, in the Cells group, click the arrow next to Delete, and then do one of the following: To delete selected cells, click Delete Cells. To delete selected rows, click Delete Sheet Rows. To delete selected columns, click Delete Sheet Columns. You can right-click a selection of cells, click Delete, and then click the option that you want. You can also right-click a selection of rows or columns and then click Delete. 