By going to the Battle.net website relevant to your country and registering an account.
Yes, you use your Battle.net account to log into World of Warcraft.
At least the minimum age a person needs to be to make a twitch account.
Well first you need to go to the website put you info in then put your email of the worldofwarcraft email and then you have to confirm it should be in your email box within 5 minutes
Make a new one.
By going to the Battle.net website relevant to your country and registering an account.
You can not take away time from your World of Warcraft Battlenet account once it has been added.
You don't need to you just use your battle my account name and it merges for you.
Yes, you use your Battle.net account to log into World of Warcraft.
No. You still need to pay to play.
Once you have merged your WoW account with battle.net your username and password is the same as your battle.net username and password. For example my username is now my email address "*********@yahoo.com" and my password is the same as my old wow password which you can change at any time at the battle.net website.
This question makes no sence.
No, you can not have more than one battlenet account on one licence of World of Warcraft. You can however, have more than one licence of World of Warcraft on each battlenet account.
2 reasons. 1 you didnt install it or 2 you dont have a battlenet account
Unfortunately you can't. Only one account can be linked to each Battlenet Serial Key, but you can make guest accounts but you can do everything except play online.
Probably, if you have a battle dot net account they could ban that if you are found to be connecting to a private server.
You can use any disc to install the game (or download it from the official site) that you have available. The game will automatically update itself when you try connecting. That being said, you will not be able to play until you make an account (either free trial or full paid version) with battlenet. Battlenet is linked below in the related links section.