You go to the portal trainer in every big city and learn the teleportation spell and portal spell.
Frost!
Mage
Yes he does play he is a troll mage.
combat pets like warlock minions and hunter pets automatically learn most of the spells they use as they level. other spells can be learned through the pet talent points.
the "chill effect" is a slow, usually that you get from being hit by frostbolt, from a mage, ect
As a Mage you can teleport to major cities. You should have the spell to teleport to Stormwind or Undercity (I'm not sure about UC as I play Alliance.) and there is a trainer there. Or are you asking where to level your Mage? If so, Horde or Alliance? PVP or PVE Server?
Hunter, Mage, Warrior, and Paladin (marks) (frost) (arms) (ret)
yes
Mage's or Warlock's and hunters.
Every odd level you can got to the trainer and learn new skills
Learn English.
Mages are only allowed to wear cloth armor. Cloth gear with spirit on it is not a good choice for a mage. Although some mage builds get spellpower from spirit, it is not a primary stat for non-healers, so stay away from spirit on gear.