Just enough operating system

軟體設備（英文：software appliance）是預先選定的一個或一組特別的應用程式加上最精簡的作業系統（Just enough operating system, JeOS（英语：Just enough operating system）），執行在標準電腦系統中或是虛擬機器上。 相較於傳統應用程式安裝在作業系統上，軟體設備有以下的優點：

please just link to some open source site.  Some people object that the name "Linux" should be used to refer only to the kernel, not the entire operating system

construction costs by 1994 to complete the entire system. The first WMATA budget which contained funds for operating the Green Line was proposed in December 1989

Verge的大衛·皮爾斯（David Pierce）則評論道：「this is a remarkable phone, hampered by its operating system.」 科技新时代的Dan Nosowitz：「Nokia's new Lumia smartphone has amazing hardware

– An introduction to the new features of the Windows Server vNext operating system （页面存档备份，存于互联网档案馆） Our Server Journey – video session describing the