No it does not. The kindle connects to Sprint's 3G network. If you have the new Kindle Fire, you can connect to wireless internet by tapping on the gear logo in the top right of the screen, selecting wifi, then clicking on your own or an open WiFi network and entering the network passphrase.
Yes,the kindle has internet.
how to connect to the internet with my kindle fire
Yes.
yes it does
no
no
Strictly NO, but in effect YES. Connecting to wifi means connecting to a wireless router - IF the router is connected to the Internet (it does not have to be), then connecting to it will also give you a an Internet connection.
I am assuming you do not have the Kindle Touch w/ 3g built in: You will need an active internet service A Wireless router A Kindle Touch That is all you need.
no, you need WiFi for internet connection
3G for Kindle is the 3G service, known from smart phones, 3G enables you to have internet wherever you go. So 3G on the Kindle means you can take your Kindle anywhere being able to download book, browse the internet, etc.
Storage via the internet.
Yes - there are free downloads of 'kindle for PC software' on the internet.