how do I add numerous V-Cards (.vcf) to my address book / contacts

I use outlook where I work. I want populate my home PC Outlook with all my
work contacts. I therefore added all my work contacts at the office as
attachments to an e-mail and sent them to my home PC. I now have 4 e-mails
in my inbox at home (on outlook) each with about 200 "vcards" attached and I
am uncertain on how to now "load" them into my contacts folder on my home pc.
If I left click on one of the vcards on any of the 4 emails, SAVE AS is an
option but I don't know where my CONTACTS folder Lives on My pc.
Alternatively, when I use the File Menu under the Toolbar of the email, all
the cards become "grabbed" (for lack of a better word) and I am presented
with a Microsoft "Save As" box......but again I don't know where my contyacts
folder lives on my machine. I tested this in my office by sending one of my
contacts to the guy sitting next to me as a v card and when he clicked on the
vcard on of the options he got was to save it to contacts. I assumed I would
be able to do the same at home. Help.