You need some kind of connection to connect...
No.
you can most likely do this but not with the usb lead you connect wirelessly
An ethernet cable. Or wireless adapters.
Computers connect to the Internet via a network interface card (NIC) or wireless LAN adapter (WiFi adapter). Historically, computers could also connect to the Internet via a built-in modem for use with telephone lines.
No. If you have your own wireless network at home, you do not need the USB connector.
Without the modem you can not connect to the internet.
you can't...!
To connect to WFC you must have Internet Access in your house. Then go to the Options and the Internet option and set up your connection. If you can't connect by searching for an Access Point you have to buy the USB Connector and connect from there.
ANSWER;you dont
The only way to connect to Internet without using WiFi is to have a data package with your cell phone provider.
No. The messenger has to have Internet to work. How will it be able to connect to the the signals it require without Internet?
No there is not. But the cable used to connect to internet access devices would be ethernet cables or phone cables for dial up connections