If you're asking if it's possible to network the two and share the processing capabilities to make a stronger, faster computer (ie: make two into one), the answer is no.
If you're asking if it's possible to network the two and copy files back and forth,
the answer is yes. But, I can't see how this would "improve your gaming experience" unless you want to game head to head with someone else in the room.
So, let us know what you mean by "networking" and "improving your gaming experience", plus what kind of equipment you already have to "get on the internet", and we'll try to give you an idea of what you still need to purchase, if anything.