Microsoft Volume I

3739.746 - 3764.378 Steve Ballmer

So the whole world of software is built on a license agreement. So the source code, that computer program, the actual right of that is retained by the creator, and you license the copyright to your customer to be able to use that on their machine. So there's this dual idea that Computer software is copyrightable and you can grant a license under certain conditions for customers to use it.