How to use excel vlookup?

Well this function is used to lookup a value, to follow these steps mate:

1. add a new column in worksheet which will show the information from the lookup table
2. place your pointer in the first column blank cell of that column
3. go to formula tab
4. select insert function
5. in the search for function : text box , type "vlookup" and click go
6. highlight the vlookup and click ok
7. Done

Regards.