How can i share the internet connection between two computers without using a router ?

I have one laptop and one PC they are connected with each other through LAN but i can run the internet connection on either of the two computers.

I want to share the internet connection so that i can use the internet on both the computers simultaneously.

I only have one modem and no router...

WILL A LAN CONNECTION SPLITER WILL DO THE JOB ?

How can i share the internet connection between two computers without using a router ?anti virus software

no you cant do it.

I mean it is possible with 2 nic cards on one PC and setup,

but in your case get a router - its only $30