The latest expansion is #3 which is Wrath of the Lich King, and the latest patch is 3.4 (I think?) called Fall of the Lich King. If you want more info go to their website and they have all of those on there.
Wrath of the Lich King is the latest expansion pack for World of Warcraft. Coming soon, there will be another expansion pack for it called Cataclysm.
No, it does not. You will automatically update to the latest available version when you start the game.
Warcraft
Are you asking for the best Warcraft game? Or the best battlegrounds in World of Warcraft? If the best Warcraft game, then single player: III, The Frozen Throne. If you mean battlegrounds then I think Arathi is more fun than Warsong and Alterac Valley.
It is impossible to downpatch (ie use a lesser patch number than is currently available) World of Warcraft. The client will automatically update to the latest version when you try to log into the live servers.
The latest patch for the popular computer game Warcraft 3 is version 1.26a. The current patch version of the game can be checked by running the game and checking the lower right corner of the screen.
world of warcraft is the latest in the warcraftseries, it is the fourth in the series and has had two expansions: the burning crusade which gives the addition of blood elves and Dreynei. The second expansion is wrath of the lich kingwhich gives access to level 80 and gives a whole new northerly island which is icy. Note that you must have world of warcraft to play the expansions!
World of Warcraft will run on the following systems. Windows: XP, Vista, 7, 8 (latest service packs installed) Mac: OS X 10.7.x (latest version) Linux: nearly any distribution running wine. (Linux is not officially supported)
Currently in Mists of Pandaria, the latest expansion to World of Warcraft, there are 90 levels.
To update the Warcraft 3 World Editor, first ensure you have the latest version of Warcraft III: Reforged, as the World Editor is included with this version. Launch the game client, and it should automatically prompt you to download any available updates. If you want to manually check for updates, you can visit the official Blizzard website or the Battle.net launcher for the latest patches. Remember to back up your projects before updating to avoid any compatibility issues.
There is only one version of the game, but 3 expansions. You must upgrade in order of expansion, up to the latest, you want to play all of the content/races available.
If you are using the World of Warcraft: The Burning Crusade cd to install the game, then yes, it needs the internet as it will have to go online and update the game client to the very latest version of the game. This is done automatically.