Racial Skills in ESO are unique passive bonuses for each one of the nine playable races that exist in The Elder Scrolls Online!
Weapon Skills in ESO are special skills that you can unlock by equipping a specific weapon and allow you to use them more effectively.
Alliance War Skills in ESO are skills players can earn and level up by participating in PVP activities in Battlegrounds or Open World PVP!
Guild Skills in ESO are special skills you can unlock by joining unique NPC Guilds in-game and they can help you create powerful Builds!
World Skills in ESO include six different categories of skills that affect the player’s capabilities in-game.