Yes, it's possible to stream the Internet using a wireless USB adapter. The first thing to do is to make sure that everything is installed and working. The whole time, the dongle needs to be connected to PC in order to stream the Internet. You also need an application that does the whole streaming part. For this procedure, I kindly recommend Connectify HotSpot.
Install the software, make sure that the Internet is running, choose the Internet source, choose the WiFi adapter and then stream it.