Can someone tell me how to connect to company intranet ?

[rachitpant]

Hi ,

My company laptop connects to company network. Upon start up , my laptop logins to a domain , not a user account on the local computer . This means I cannot login to my laptop unless connected to a domain , or unless I add a new usr account on the laptop.
This also has the advantage that I can login from any computer using my usrid password .

Now the question.
How can I make my personal laptop connect to company intranet.
For this I will need to connect to office network first . (On clicking on network icon , I see something like "ad.infosys.com". ) So first task at hand is to connect to this thing .

Secondly Upon login , I should be able to login to a domain .
On office network I get three fields in login page. username , password and domain.

Any ideas how I should go about it ??
And yes , I wanna connect from the same port in office . ( not thru internet )