Warcraft 3 should work all the time whenever you want, so something is wrong with your computer. You should try to uninstall then reinstall, it may be a corrupt file and re-downloading it may help.
No, World of Warcraft is a PC platform only game.
World of Warcraft will work on any Macintosh or a PC. It doesn't matter the brand at all.
No. It is a PC game, it won't magically work for PSP.
World of Warcraft is available only for the PC and MAC, it has not been released for a DS, nor would it be compatible or playable.
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)
World of Warcraft is only made for PC's and Mac's. You can use it in a Linux environment using wine or another emulator, but it is not officially supported.
No, World of Warcraft is only available for PC and MAC computers. However with a little tweaking you can get it to run on Linux computers with a windows emulator.
Also known as Warcraft II, this is a Realtime Strategy game on the PC set in the Warcraft Universe.
No, you can not get World of Warcraft on the Nintendo DS. It is only available officially for the MAC and PC operating systems. Unofficially, it can be used on some Linux systems with a windows emulator.
Yes, World of Warcraft is a PC game. It is also a Macintosh game. Those are the only two platforms that the game client is officially supported on. You can however, get it to run "unofficially" on Linux based systems, if you use a windows emulator.
The best game for your PC is Hearthstone: Heroes of Warcraft.
Yes But Starcraft 2 will be coming out soon to the PC and the new World of Warcraft Wrath of the licth King will be out next year.