there is no way you can access internet without connection.... however there is a connection called 'wi-fi' but you must have access to it...
NIC. Internet connection.
One pc, internet connection
Internet connection sharing is when a device that has access to the internet provides and shares the connection with other devices. ICS is a Microsoft service.
You can't really purchase an access point, mostly you can just purchase an internet connection and a router to give yourself an access point. It's an internet connection.
wireless connection
Yes, you can access the internet from anywhere with a connection to a network, such as Wi-Fi or cellular data.
A wifi connection to a router connected to the internet, or a cell phone with internet access through bluetooth tethering
If it happens you should install internet drivers.BY doing this your internet will run normally.
Your computer is saying that you still have the connection when you don't actually (sometimes they do that), or your ISP has revoked your Internet access (but not the connection itself) for some reason.
The next steps to do what?
Broadband