In one sentence, describe what the following article is about:

(For instance, "Outlook.csv" or "ol-contacts.csv")   Eject or remove the medium where the contacts are copied and insert the same in your MacBook. And now, start the Import process.

Summary:
Highlight “Export to a file”. Press Next >  After that, select Comma Separated Values (Windows) from the list. Press Next > again  Then, highlight the Contacts folder. Press Next >  Now, with the help of Browse button to select a location and file name for the contacts that are exported. Press Next > again. At last, press “Finish”. This is the end of the Export process, and once you are done with it, copy that file in a CD or any external drive.