What does Maryfi do? What is it for?
It is a program that has been developed to work as a router for computers working with Windows 7. It turns your computer into a WiFi hotspot. So, if you have a cable or ADSL on your computer and want to use it on your other computers, you do not need to buy extra cable or a router. Simply install this program.
Which functions or tools are provided with it?
MaryFi comes with a manual in .PDF and you can set up a username and a password, and it is very easy to install.
Maryfi works with open as well as with protected networks, so you do not have to worry about your original safety regulations preventing it from catching a signal.