i think the best function is its searching capability and its open sites e.g. Facebook, twitter, etc. You can search anything on it. But it depends on you that how you utilize it. You can use it as boon as well as bane also.
The internet
our company use WFilter to monitor and filter the internet.basic function:1.Monitor and archive all internet activities2.Filter internet content and block internet access3.Real-time internet connection monitoring and alert
When working from a blackberry internet service, the gmail email client is best known to function quite well for the user, though ymail is pretty usefull as well.
Yes
No you dont..however some apps do need internet to be able to function.
Wifi router does not require internet to function properly, but if you want to have wireless internet you need an internet provider.
the routers function is to make internet wireless for laptops and other wireless devices
The best thing on the internet is whatever you think it is darling
a link takes you to an internet web page.
That's part of NSA's function.
it helps navigate a website/webpage on the internet,
The function of an internet fax service is to send/receive faxes the same way as a fax machine. But the internet fax service is now a replacement for the aging fax machine.