These days, it is easiest just to do the quests in Icecrown to level pretty fast. You can go from level 77 to level 80 in just a few hours if you follow the quests.
Assuming your probably wanting to level to 80 now. Questing is the fastest way to level, if you aren't a fan of questing then you can level through AV after 60 which is about an hour longer.
The easiest way for me is just to quest all the way to level 80 using quest helper. The truly fastest way tho is to recruit a friend which will give you a half or one level for every level you get on your own. Also power leveling is when a high level friend follows you around and kills things for you once you have tagged them.
If you want a guide for world of warcraft, try X-elerated guid. Its a in-game guide that shows you the fastest way to level up and get through leveling zones. You can get the trial for free, which doesn't load guides for the higher level leveling zones, or get the paid version, which has guides for every single leveling zones up to level 85. Just go to the link in the related links section below and click your way through!
Probably do daily quests or heroic instances :)
If I were u i would quest as much as possable, i found that that was the best way to level
well i find that duels the skirmishes you can join at sw castle and beating HIGH lvl bosses
The best way to level at any stage of the game is to use WOW-pro! Jame's leveling guides can crank you right through in just a few days. He tells you exactly where to go, and exactly which quests to take (and which to skip). He then tells you how to do the quests!
The best way is to complete as many quests as possible and by killing as many mobs as you can whilst you do it.
If you really want to make some good money on World of Warcraft, the best way to get it is to just level. Once you level to about 50, you can sell heaps of items that you get off monsters to the auction house. You'll make loads.
Buying account for World of Warcraft is against the Terms of Service. Most of the account buying websites are scammers. All they want is to take your credit card information and steal your money. The best way to get a high level character is to level it your self.
get levels up. there is a calculator tht shows how manytimes you have to level up any of your combat skills to lvl up your combat [edit]oh, world of warcraft, sorry
Do quests.