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.
1 Without a router, the Ethernet cable connects from the modem to the computer. 2  With a router, the Ethernet cable connects from the modem to the router, then from the router to the computer.  A wireless router gives Internet access to wireless-enabled laptops, desktops, gaming consoles, smartphones, tablets, and printers.