. Microsoft Windows Server 2019 is the operating system bridging on-premises and cloud that will help you to grow your business locally and extend operations to the cloud from a position of strength. It maximizes your existing investments and builds on Windows Server security app innovation and Hyper-Converged Infrastructure capabilities to help you extend and enrich on-premises investments to include cloud services.Today most business owners face daily challenges in running their businesses. One of the most difficult challenges can include managing a high level of security. Windows Server 2019 is designed to help.Datacenter is ideal for companies of all sizes that have demanding IT workloads require advanced storage virtualization and application deployment..