What does it actually do? And EA is supporting a game they don't sell? What universe am I in?

It's not an issue, EA released an update for better optimization on Windows 10. You can download it, no worries about it.

How? Either way, if it's really true, then I really need to update it as soon as possible if we're only being real honestly! With that being finally said, though thanks for some *very important* information, fam.

Today when I booted up my Sims 2 game on Origin, I was notified that there was an update available. 

I was wondering if anyone else has gotten this update, and if they know what it's about?

I'm refraining from updating for now, because I don't want to mess up my CC.

Sims 2 Ultimate Collection Update?