Yes and no.
You can set up your computer to share files over the resnet. And many people do that. When I was living in the dorms this was a prime way to get Mp3s... this was just before Napster got big.
But in order to do this you need to set up your computer with a name and workgroup as well as file sharing.
Stop drop and roll will not save you in hell. --- seen on a church marque in rural Virginia