In Desktop as a Service, also known as virtualized desktop infrastructure (VDI), users will access virtualized desktop instances from client devices, but a centralized data center server hosts all of the virtualized resources. With DaaS, the OS and apps run directly on the end user device, and the devices offer a richer set of capabilities than VDI thin clients. DaaS is a better choice where end users require mobility, perform a wider variety of functions, and need multitasking and videoconferencing capabilities.