Question: what are the new features in windows server 2012 r2?
Answer: Server deployment. You can install Essentials as a member server in a domain of any size. ... 
Client deployment. You can connect computers to your domain from a remote location. ... 
Pre-configured auto-VPN dialing. ... 
Server storage. ... 
Health Report. ... 
BranchCache. ... 
Office 365 integration. ... 
Mobile Device Management.