You can lose your connection to the World of Warcraft server for any number of reasons. The most common is "lag", either through your internet provider or possibly because of a large population on the server, causing temporary disconnects.
You can but it might lag alot
By buying a copy of World of Warcraft sold in an American store. Note that you will suffer from worse lag, and you may find the world a lot emptier because of the time difference.
It depends how one defines top but the World of Warcraft private server ranked the highest is Molten. It is a free private server and praised for it's lag free experience.
The reason World of Warcraft freezes is because there is a ton of people there. Also your computer may not be able to handle all of the lag. Try turning down your resolution, spell effect, and how far you can see into the distance.
You can play World of Warcraft on any computer that has the required RAM(Random Access Memory) and all the other requirements for the Client to run efficiently. If your computer does not have the requirements, the client for World of Warcraft will run slowly and the lag will make the experience annoying and not very enjoyable. If you do not know if your computer has the requirements. You can click on help before you download the World of Warcraft trial client, or the full game.
There is no such thing as World of Warcraft: The Frozen Throne. It is called Warcraft 3: The Frozen Throne. World of Warcraft is much different.
World of Warcraft is set in Azeroth...
yes, you can swim in world of warcraft
World of Warcraft happened in 2004.
world of warcraft
they explored in the time of World of Warcraft
No, World of Warcraft is not on Steam. If you want to download it, got the the official World of Warcraft site to download it.