Do you mean make them the same value so if one change, the other changes as well?
From beginning, you can right click column(s) or even all columns in a worksheet and choose Copy Columns To... to put them in a new book/sheet or some column in existing sheet by Destination Column in the opened dialog.
Then those columns will be linked. Changing originally column will update those copied ones.
Also Origin supports copy a range of cells and copy and the paste link to new places.