In how many computers i can install CC with cc for enterprises?

https://helpx.adobe.com/x-productkb/policy-pricing/end-user-license-agreements-faq.html

Can I use my software on two computers? 

If you own, or are the primary user of, a single-user- or volume-license Adobe product that is installed on a computer at work, you can also install and use the software on one secondary computer of the same platform at home or on a portable computer. However, you may not run the software simultaneously on both the primary and secondary computers.

No more than one user can use a single-user-license Adobe product.

Note: AVL customers have to buy two different licenses to use both operating systems, even if they have two different computers. They can use the same license on another computer (not simultaneously) only with the same platform at home.

For more information regarding Adobe's activation policy, including recent changes, see activation and deactivation help.