Skill fejlodesrol, amit nagyjabol mar tudtunk, de most egy korrekt osszegzes a Massivelytol:
Here's how it works: Upon each level up, you're granted a single attribute point and a single skill-point (skill points can also be earned by completing certain tasks within the game and not just via level-up). The attribute point, as previously mentioned, can be used to boost health, magicka, or stamina. The skill point, however, can be invested into any number of skills that you've unlocked. In turn, skills are unlocked through a skill-based progression system. If you want to unlock new two-hander abilities, you simply have to use a two-handed weapon, which will slowly increase your skill level with said weapon (ditto for armor and class-based abilities).
For example, during my demo time, I played as a Breton Sorcerer, and thus I began the game with a destruction staff as my weapon. As I played and began to amass more weaponry, though, I decided I wanted to try for a battlemage style of build, so I swapped out my staff for a big honkin' two-handed sword. Since my Sorcerer had never used two-handers before, he began with a two-handed skill level of 1. After a few quick fights, his skill increased to level 2, unlocking the cleave ability for purchase. Likewise, you increase your skill level in light/medium/heavy armor by wearing armor of that type. The system provides a great deal of flexibility, and by the time my two hours were up, my Sorcerer had gone from a fireball-shooting, robe-wearing finger-wiggler to a heavily armored battlemage who could interweave powerful arcane magic with devastating sword strikes.