Windows Connecting the PC domain

[PuzzeL]

Hello, I need help.
Yesterday I bought a domain in home.pl, and bought it blindly, now COMPLETELY do not know how to connect your domain to the computer from which I will be hosted server.
I was looking at google but found nothing, he asked me for help!
Data:
OS: Win7HP
Where I bought the domain: home.pl : Nr 1 w Polsce. Hosting, domeny, darmowe strony, poczta e-mail
Thank you in advance greetings!

 

[aylerni]

I googled and found this:

DNS and hosting are different things. It goes something like this:

Domain Register - sells domains and specifies DNS servers (and whois) for the domain.
DNS server - holds the DNS zone (mapping) and allows clients to ask what is the IP address for a certain domain or subdomain.
Web Host - whoever answers when clients connects to the resolved IP address.

so i dont think its possible..
you can always buy a DNS ip on no-ip.com, i think i paid 20€ / year for mine..