Can't find your registration code for The Sims 3 or Sims 4? There are several ways to obtain the product code you need to install the game.
how to find sims 3 serial code on your computer
A registration key is included with every copy of The Sims for PC. If you've lost your game case, you have a few options if you've previously installed the game:
If you have registered your game on The Sims website, you can check which keys you have registered in your profile.
Download a free product key finder, or use a commercial key finder if the free versions don't work. Most of these programs will let you copy or export the key so you can save it somewhere else if you need it in the future.
