Sina 4 offer at Origin?

Since it is blackfriday, sims 4 and some extension packs are reduced to 50%. I'm interested in whether you only get one code or just the cd when you buy it. If you only get one code, it's possible on a new laptop to install if the old one should break and how to install the game only with this key?

Neither, the game is automatically added to your library without code and without a CD. You can then just click on install

If you have problems in this direction in the future (PC broken, something is not in the library, etc.) is the EA support really very fast, friendly and helpful