модель автоматизации пользовательского интерфейса Microsoft Windows(The accessibility model for Microsoft Windows that programmatically gathers information about an application's User Interface (UI) elements and exposes it to assistive technology products and automated test scripts)
учётная запись пользователя Windows(All the information that defines a user to the operating system, including the user name and any required password, membership in groups, and the rights and permissions that are associated with the user)
имя пользователя Windows(A unique name that identifies a user account to operating system. An account's user name must be unique among the other group names and user names within its own domain or workgroup. Rori)