Minecraft

Yes, it is under "Materials" in the Creative Mode inventory.

faithfull

No, it is a one-time payment. Additional content is added in the form of free updates, there's a lot of free fan-made content to play with too.

You can't.

If your x and z coordinates are both multiples of 16, you are standing on the corner of a chunk.

all you do is dig to bed rock and then count blocks up sometimes they is diamonds then you dig in any direction

As of today, 4JStudios has confirmed the release of TU9 to be this Friday, April 5th (2013). Enjoy.

With hard looking and a lot of patience you should find one in a jungle.

Place it down on a rail by right clicking with it selected in your hot-bar then right click it when it's placed on the rail.

Just tap it

give it more power when you hit a mob with the bow not the arrow

LAN world

There has been a request for this feature, but this request has yet to be answered. As this is a feature that is a common request, it would seem that the structure of plugins and mods does not allow this.

Options > Open to LAN

You can only get them from Nether Fortresses, which are made of thousands of them, you just mine them from the structure.

You can store water in it, one use is for washing dyed leather armour.

You can't, they are only spawned naturally. You can, however, use a spawn egg in creative mode to spawn them.

Yea Minecraft has cheat's you have to allow (turn on ) them when you are creating a new world scroll down or change your gamemode it to creative so you will turn on cheats then go to chat in the phone you can see a ting like speech bubble click on it and go to the chat then you can chat like this "/give @s command block'' In the computer you can press "t" then the same ting

5 Gunpowder and 4 Sand

Minecraft offline generally works but can have many problems. If you are saying it crashes or displays an error message, then please post it as well. If you are using a modded minecrft.jar then id could not function because of that. Also using a cracked mincraft account will result in it not working.

Minecraft was created by a Swedish Programmer called Markus "Notch" Persson and it was later published and programmed by Majang, in 2012, and it became a well known game.

Endermen spawn in caves or at night like other mobs. They are also the natural inhabitants of The End.