you walk into them.;)
i think in the minecraft pc version
T by default.
when you open minecraft you enter your username and password in the username and password box. you hvae to register on the minecraft website
a unique ip to enter a server
When buying a BIN (or Buy It Now) item, you do not enter a price. The price is already fixed and you simply need to enter the number of items you wish to purchase.
There is an option on the downloaded version that says "play offline" click that.
press "enter" and type away, if your in a server
You dont, unless you have the single player commands mod. Which i suggest you download. That is, if you want to enter cheat codes in survival mode minecraft.
There are no Cheats in Minecraft. Only Hacks and Mods. There is no "cheats" where you enter a code or word that gives you items and such.
No it is not possible for someone to send you his minecraft account, but you can buy yours.
The world's terrain is generated using a random number, this number is called the 'seed'. Minecraft allows you to enter your own string of text and numbers to use as the seed, like, you could enter your name and see what the terrain looks like. If your seed makes you spawn near something particularly interesting, you can tell other people what you used, and they'll be able to see that specific terrain too.