So I've logged many hours playing Skyrim on the 360, but now I've decided to switch to PC for the mod experience. Can you guys recommend some great mods that I should use, and explain how I would install them? I've never played a game with mods before (Besides minecraft, which was very simple), so help is appreciated. Thanks.

For mod tools check out Wrye Bash (my preference) or Nexus Mod Manager. There's a tutorial on the nexus itself i think.

As for mods, if you want deeper, more realistic and tactical combat, get Duke Patrick's combat mod. I leave you to do the searches yourself. I'd usually provide a link but I'm supposed to be working right now