Whenever you create a new account in this game, you’re going to need a World of Warcraft authentication key. This is a security measure that is put in place to keep fraud down and keep track of players. Even if you plan on having more than one account, you’re going to need a new WoW authentication key for each and every one. This can get a little confusing, but you should keep your a World of Warcraft authentication key written down so that if your account gets corrupted you can easily get it fixed.
Your WoW authentication key must be used before you will be allowed to start playing. If you purchased your subscription online, you’ll be given your a World of Warcraft authentication key usually by email. If you bought your copy in the store, you will probably have to look on the software package for the WoW authentication key. Since this is a fraud measure, it’s usually pretty tough to get a new one without a proof of purchase, so make sure that you keep it in a safe place.
A World of Warcraft authentication key can also come in a variety of different types. For example, a guest pass will have a different type of key than a regular pass. In addition, there are also different kinds of WoW authentication keys for the collector’s edition and the Burning Crusade. Just make sure that you organize all of your keys and keep them in a safe place. This really helps in the future if you ever need to use it again.