The Internet is a global network connecting millions of computers, routers, switches, wired & wireless devices and protocols.
Provides a variety of information and communication facilities i.e. websites, search engines, emails, online communities.
More than 190 countries are linked into exchanges of data, news and opinions. According to Internet Live Stats, as of December 30, 2014 there was an estimated 3,037,608,300 Internet users worldwide.