I need to share my Internet connection to other computers. I don't know how to set it up.
I have 3 computers and a router. All 3 PCs have wireless adapters and ethernet cards. One of them is connected to the Internet through a USB 3G Modem. The modem is very small, and it does not have an ethernet port that could be connected to the router. I'm saying that because most of the tutorials/guides on the Web suggest that I should connect my modem to the 1st port of the router.