Internet service tends to be something that you must pay for in order to use. I believe the mentality is that, if you can afford a computer in order to need internet service, you can afford the...
it could change dependant of what country but in most yes it is free but sometimes there are certain restrictions to what sites you may visit and things you can do
You can do faxing, calling, surfing, browsing and marketing in internet and even crimes. So many more you can do in internet. Example of calling and faxing is RingCentral services.
You can have internet by subscribing internet service provider or wireless internet broadband. With internet you can have also fax machine using internet faxing like extremefax.