MS Excel
How do you delete a column?

Select the column heading you want to delete and select Insert Delete from the menu
Select the column heading you want to delete and select the Delete Row button on the standard toolbar
Select the row heading you want to delete and select Edit>Delete from the menu
Right click the column heading you want to delete and select delete from the shortcut menu

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MS Excel
You can copy data or formulas

All of these
With the copy, paste and cut commands on the edit menu
With commands on the shortcut menu
With buttons on the standard toolbars

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