We all know those companies and sites that advertise power leveling. Half of them just use a bot on your character to level it up. Your account will be at risk of being blocked. The other half of these websites simply hire some Chinese or other people who are willing to work hard for a few dollars an hour.
However, there are risks involved in hiring these guys. Like everything in life: ‘if you want to have something good, you must do it yourself’. The best way to level up as quickly as possible is to do quests at lower levels. Take them all in the same area, meet the requirements and collect the reward again. This way you will waste less time traveling.
At the highest levels you will grind until your fingers fall off. Be sure to set up offensive macros, area of effect macros, and target shift macros. Create macros for skills you use often in sequence, and create macros for support skills. Macro’s will save you a lot of time and save you from a sore hand.
Stack as much food and tethers as possible. If you’re grinding, you won’t want to go back because you run out of them. This is the number one way to waste time in World of Warcraft. Also don’t come back every half level to check the auction house. This is a waste of time and gold. You should only check the auction house if you need to go that route.