- Windows Server 2008 R2 aims to provide regular and compatible server releases through an R2 update model, allowing for feature enhancements and adapting to changing industry needs. - It focuses on compatibility while enabling the latest server technologies, and emphasizes scalability, virtualization, management improvements, and synergies with the Windows client platform. - Key areas of focus include virtualization, management automation through PowerShell, support for new hardware, and addressing trends like multi-core systems and 64-bit computing.