Microsoft rebranded its TechNet service as "TechNet Subscriptions," Technet subscribers get instant access to all the latest beta and RC releases, including full versions of software and product keys. Current TechNet subscriptions will still have access to all the software available.
"Whether you're focused on Enterprise or Desktop environments, there’re different annual subscriptions that offer tailored benefits providing you with resources & tools to help you be successful. Subscribers can leverage professional support to overcome the toughest IT challenges and stay ahead of the curve with E-Learning courses. Get access to comprehensive Microsoft resources such as full-version software to evaluate, test and deploy confidently, said Microsoft.
More Info: TechNet Subscriptions