How can a system administrator access the Best Practices Analyzer on Windows Server 2016?

Accessing the Best Practices Analyzer on Windows Server 2016 is primarily done through Server Manager. This tool is essentially a centralized platform for managing server roles and features, and it provides an interface to monitor and configure settings related to server health and compliance.

Within Server Manager, the Best Practices Analyzer can be easily found as it offers an integrated experience where administrators can simplify their management tasks. Upon navigating to the specific role or feature that needs assessment, administrators can initiate scans to evaluate configurations against Microsoft's recommended practices, allowing them to optimize performance and security.

While other tools like OpenManage Server Administrator and SupportAssist Enterprise serve important functions in server management and support, they do not directly integrate with the Best Practices Analyzer. Resource Monitor, on the other hand, is primarily focused on providing real-time data on resource usage and performance but does not offer a way to access the Best Practices Analyzer’s functionalities. Hence, using Server Manager is the correct method for accessing the Best Practices Analyzer in Windows Server 2016.