Explanation
A workgroup is a network configuration that allows computers to communicate and share resources with each other without requiring a centralized server or domain controller. A workgroup is suitable for small office environments where there are only a few computers and users who need simple file and printer sharing. A workgroup does not have centralized management or security policies, which may be desirable for larger or more complex networks. Print server, virtualization, and domain access are not network configurations that are most likely used in a small office environment.