Among the more helpful of these mods are armor mods, which add new armor sets or change existing armor. Mods add all kinds of things to the game - more weapons, graphical updates, extra quests, new areas, and more.
But when you add mods into the mix, the possibilities really do become endless. There's a ton of stuff to do in Skyrim 's base game, and players have all the freedom they could ask for to play the game the way they want to.