Go to worldofwarcraft.com/forums and ask for help there.
Warcraft 3: Reign Of Chaos editor should be installed inside the Warcraft III folder labeled "Warcraft III World Editor".
This is not possible, the original (classic) World of Warcraft must be installed first as the Burning Crusade is an expansion (addon). You can download the installers from the World of Warcraft website.
This problem happened to me when I installed WoW. Check the green dot on the installer screen and see if it went orange. This means your firewall is interfering.
World of Warcraft has a monthly subscription, regardless of which expansions you have installed. The expansions do cost money, but once installed you don't have to pay extra - the subscription remains the same.
Whenever you take a screen shot in game, it is saved to your screenshots folder in your world of warcraft main folder.
World of Warcraft is a subscription based service and is only free to play with the trial version for 10 days.
On World of Warcraft, an inventory is a slot that stores items and merchandise. It can be found at the bottom right corner of your screen. (it can only be found there if you have world of warcraft cataclysm or burning crusades for pc)
When World of Warcraft is installed, it asks you if you want to install Direct X.(only if you currently have a previous version)
You Press the Print Screen button you fool ;)
Playing Cataclysm requires you to already have installed World of Warcraft, as well as the Burning Crusade and Wrath of the Lich King expansion packs.
World of Warcraft is listed as compatible with Windows 7, and should work fine.
No, you can use the same CD and install it on other machines BUT you can only play one machine at a time. Since it registered to your account.