I think I have a pretty decent question that no one has asked before. So this Christmas Im going to get a new computer, and I have an AWESOME world that I want to put onto my new computer. Can you please give me all the options? To whoever answers this question, thank you. :iapprove::iapprove::)
Go into %APPDATA% and click on .minecraft. Then click on saves, and there is your world! Just upload it to the internet, download it on the new computer, and take down the download. Hope this helps!
How Do I Put A Saved World Onto a New Computer?