Welcome. hMailServer is a free, open source, e-mail server for Microsoft Windows. It's used by Internet service providers, companies, governments, schools and enthusiasts in all parts of the world. It supports the common e-mail protocols (IMAP, SMTP and POP3) and can easily be integrated with many existing web mail systems.
PLEASE HELP!!!!!!!!! If you have a modem with a built in router, you can use it as a wireless (wifi) router. Wifi doesn't cost money as a service. You just need the devices that are compatible with it. Wifi is just a different way of connecting stuff to the internet.
This is from a room that is exactly 30 feet from the router, and two floors above of it. Of course, the speed will also depends of the router one is using and the strength of the Internet service said router is connected to. So, if you are in the market for a Wi-Fi adapter, I highly recommend the NETGEAR A6210.