You can't.You will need to purchase Adobe products from www.adobe.com or an authorized reseller. The serial numbers only come with non-bootleg versions of Adobe products, so if you're running a...
it is period in which you can try software for free and understand if it suit your needs, after that time, usually 30 days you must buy to keep using it
Trial versions are either limited function versions of a program, or in the case of Adobe, fully functional versions of the program. In all cases there is a specified time frame in which the user has...