The Main Roles of each class are:
each person has different opinions about it but one point certain is that World of Warcraft's graphic is good, but not the best
There is ten different classes/heroes, each is designed in its own way. You fight NPC's (non-player character, a computer) by using spells and hitting with a melee/ranged weapon. There is spellcasters and melee, they differ a lot. Melee has a higher amount of defense meanwhile the casters has less defense. If you would like to read more about the heros/classes of World of Warcraft, check out the WoWWiki site.
World of Warcraft has an Unlimited amount of gold. Each player determines his or her amount of gold by Questing, Selling, Farming, and Grinding.
World of Warcraft has three different plans for charging. Monthly, every three months, and every six months. Price total varies for each and is a negligible amount cheaper per month if you purchase it in three or six month increments.
There is only one World of Warcraft game. There are however, several patches for it, The Burning Crusade, Wrath of the Lich King, and Cataclysm. Which one is the best is very much up to each individual user as everyone has different tastes and opinions.
Around 25 gigs of memory is needed for all of World of Warcraft including each expansion pack.
This is better left to each person to decide. No-one can tell you which is better because they are two totally different games that have totally different play styles.
No, you must pay the $15.00 each and every month in order to play world of warcraft. If you don't pay you don't play.
No, the clients are programmed differently, because Apple and Microsoft computers operate from different code and are formatted completely different from each other.
No, you can not have more than one battlenet account on one licence of World of Warcraft. You can however, have more than one licence of World of Warcraft on each battlenet account.
The starter zone quests are different for each race. Each race has a starter zone tailored for their race, but this zone usually lasts only until around level 5. After that, they start sharing quests with other races of their faction.
In case you didn't know, World Of Warcraft (often refered to as WoW) is in a game genre known as MMORPG, which stands for Massively Multiplayer Online Role Playing Game. This means that you play as an individual person, and you play alongside many other players. A character is an avatar, a person that represents you as a player. They can be customized in almost infinite ways, including Faction, Race, Class (I shall elaborate soon enough), Skin Colour, Hair Colour, Hair Style, and Face. There are also unique customization options for certain races, including Horns, Horn Colour, and Tusks. Aside from this, there are also millions of pieces of Armour and Weapons. Definitions and further explanations follow:Race: A race in World Of Warcraft is what sort of character you are. They are unique and different from each other, both in looks, as well as lore and history. They are as follows:Horde Races: Orc, Troll, Undead, Tauren, Blood Elf (TBC)Alliance Races: Human, Night Elf, Gnome, Dwarf, Draenei (TBC)Further information on these Races can be found at: http://www.worldofwarcraft.com/info/races/index.htmlFaction: There are two playable factions in World Of Warcraft, the Horde and the Alliance. The Horde (or 'Hordies') are the more 'evil' faction in World Of Warcraft, and are a group of races united together for survival, as well as common purpose. The Alliance (or 'Allys') are the more 'good' faction in World Of Warcraft, and are united for strength, as well as sharing a common hatred for the Horde. These two factions are constantly at war with each other.Class: In World Of Warcraft, you have to select what 'kind' of player you want to be. there are different Race/Class combinations, but these are all the classes, as well as their 'slang' names:Death Knight (DK) - http://www.worldofwarcraft.com/info/classes/deathknight/Druid (Drood) - http://www.worldofwarcraft.com/info/classes/druid/Hunter (Hunt) - http://www.worldofwarcraft.com/info/classes/hunter/Mage (Mage) - http://www.worldofwarcraft.com/info/classes/mage/Paladin (Pally) - http://www.worldofwarcraft.com/info/classes/paladin/Priest (Priesty) - http://www.worldofwarcraft.com/info/classes/priest/Rogue (Rogue) - http://www.worldofwarcraft.com/info/classes/rogue/Shaman (Shammy) - http://www.worldofwarcraft.com/info/classes/shaman/Warlock (Lock) - http://www.worldofwarcraft.com/info/classes/warlock/Warrior (Warr) - http://www.worldofwarcraft.com/info/classes/warrior/In addition to these, there are also many more factors in a character, including Talents, Professions, and many more - all this information can be found at:http://www.worldofwarcraft.com/info/#character