How do you get from Cancun to Cozumel?

I will be settled in Cancun for two weeks. I cant wait to go there. But it is very dull to stay 14 days in one place. Ok, I know that Cancun is interesting, but I heard so much nice things about Cozumel. So I would like to go there also. How do you get from Cancun to Cozumel? Can someone advice me please?

Well, you are right about Cancun. It is really interesting place. And believe 14 days will pass very fast. You must go to historical places there, and excursions with guide. You will learn very interesting things that way, about Mexico, and its history and people. I havent been to Cozumel. It is an island, right? Someone of my friends was talking about it, and about excursion to that island. And I understood that it is near Cancun. So, I am sure that there are boats that can bring you there. I know that my friend asked similar question our guide: How do I get from Cancun to Cozumel? And the guide answered him: Well, you can swim.