I don't really understand what you mean, simply using a laptop would be the same in and out of a car, but if you're talking about using the internet while traveling in a car then there are Verizon chips that you could plug into the laptop or if you have a smart-phone than you could use a personal hotspot.
through USB.
yeah you can!!! i tried it and it really works...
It should have come with a cord. One end will plug into your iPod and the other will plug in to you laptop.
yes you can plug a ethernet cable into a laptop!
yes
Yes, you can. I have mine plugged into my laptop.
No, just authorize the new laptop. Install iTunes before you plug in, also sign in your email then plug in and follow the prompts
A laptop computer has a battery that has a wonderful battery life. As long as you charge your laptop battery for the appropriate amount of time, then you can use your laptop without the need to plug it in for many hours. This will allow you to be free and not be tied to finding an outlet to plug in your laptop.
No
in the headphone jack
Yes
definitely
You have to get a USB slot that can plug in to your laptop.