I'm confused, need some answers.

[El_Capitan]

I just bought half-life 2 for PC, and I want to instal it on two computers in my house. I've heard of the Half-life people shutting down thousands of accounts that are thought to be hacked or bogus, and I'd rather this not happen to me. So my question is, can I instal it on two computers in my house without getting ****ed? Do I use the same CD key?
Thanks much

 

[gusolson]

You should be able to install it on two computers as long as you use the same steam account. You're not allowed to play them both at the same time though. (though if one was in offline mode you could do it anyway)