At the end of installation, you should have been asked if you wanted to register your game or EP.
Otherwise, you can install it at thesims2.com
I think you need to go to thesims2.com and create a new account, I am not sure. If you need to know for sure, I would contact EA Games.
Hope this helps!
When you install the sims 2, you'll get a pop-up thing.
Tap "Register now" and then you'll know how to do it. :-)
No nothing will get messed up
You can get your product register code for The Sims 2 on the cover of the Sims game dvd. If you lost the cover, you can contact Microsoft for assistance on how to recover it.
Not to register, just to buy the game and make the account premium.
You go to the World of Warcraft website and in the top right corner I believe it will say Log In/ Register. And you just register. If you didn't buy the game already you can use a trial account to see if you like it!
When you install it there a box pops up with the option to register it, if you haven't done it then you can go to Sims2.com, look on the left side and click register and it will take you through the rest.
a little bit simliar
make an account and it will as for your game code
Go to minecraft.net, register an account and pay for the game, and then download it.
i never heard of this game but im thinking u need to make a new email then register with the new email :D
the best is sims2seasons
Go on sims2.com and they might have some clothes you can download for your game
you go to the sims 3 website and click create an account when your doing that it asks if you want to register a game