This patch, though, does away with hundreds of annoying bugs and quirks that plague Skyrim, from quest NPCs not being where they should, to squashing larger, more irksome bugs (and I’m not talking about Charus Reapers here). Bethesda are known for creating sprawling worlds with more than their fair share of glitches.
This may not carry the glitz and glamor of other Skyrim mods on this list, but it’s downright essential.