multipathing(In storage technologies, a solution that increases availability and path failover by providing multiple paths from a server or cluster to a storage subsystem. In the event that the path being used fails, multipathing logic uses an alternate path for I/O so that applications can still access their data)
Common Language Runtime support The engine at the core of managed code execution. The runtime supplies managed code with services such as cross-language integration, code access security, object lifetime management, and debugging and profiling support(CLR)
ink support(Support for the use of a pen or stylus on a Tablet PC, including pen flick-support and application programming interfaces (APIs) for calling handwriting recognition)
