The Sorcerer, one of the 4 original classes to be released with the base game. A classic and popular choice for first timers.
Sorcerers can use conjuration and destruction spells to hurl lightning bolts and create shock fields, wield dark magic to snare and stun, and summon Daedric combat followers from Oblivion to assist them. - As the In-Game description goes.
The kings of one bars. "Sorcs" have it all, great in any role and in particular the "One bar" due to having access to pets this reduces their abilities they have to press all the time making them incredibly simple to get great results. On the other hand mastering them with or without pets will have you dominating any content on any role, from PvE to PvP.