In every minecraft you get lives.
your computer has crashed
No
Minecraft in every way, in my opinion.
Yes, you can change your Minecraft skin more than once. You can change your skin on Minecraft every week, every day, or every hour if you wanted to do it.
Minecraft updates are usually monthly. on the the 10th every month from now on but for the the xbox every week starting from febuary the 5th 2013
Minecraft autosaves every two seconds, regardless if you sleep or not.
Every Minecraft update makes Minecraft better. So, yes. Minecraft will always become better all the time.
Because you don't use it by Google Chrome and others similar, you use it by the Grass Block icon on your screen (Under where it says Minecraft) when you log in OR by going to start, downloads, and using the one that says Minecraft with the same Grass Block icon at the top, plus you need every file it contains to play it.
No
Minecraft saves automatically every 5 seconds, or when you pause the game
Every Minecraft seed has water.