To copy columns from one Excel spreadsheet to another, you need to click on the column name first in the source file. Then, open the destination file and press Ctrl+V.

When you want to fill a column in Excel with a given formula or value, you can do it the old fashioned way (select cells or the column header, CTRL+V to paste) or use can do it the much faster way ...

You can combine two columns in Excel using several formulas and tools available in the software. Here's how to combine two columns in Excel.