什麽是os

OS 即是Operating System. Sorry, 我是讀英文的，中文名詞不清楚。以下可供参考。

An Operating System (OS) is an interface between hardware and user which is responsible for the management and coordination of activities and the sharing of the resources of the computer that acts as a host for computing applications run on the machine.

現時市面流行的有Mac OS, Linux, Microsoft Windows Vista等等。總之，你買电腦時，首先你要決定电腦的用途，如文書處理，繒圖，遊戲等，即是多數用什麽軟件，再考慮你的OS能否支時這些軟件，才决定装什麽OS，亦要安裝了OS，电腦軟件才可運作。

以上長話短說，希望幫到你。

就是作業系統

就是作業系統

os 係「屙屎」。
os 係「屙屎」。
os 係「屙屎」。



2009-10-08 19:19:43 補充：
OS (電腦方面) 係 operating system:
The software that controls the allocation and usage of hardware resources such as memory, CPU time, disk space, and peripheral devices. The operating system is the foundation software on which applications depend.

2009-10-08 19:19:49 補充：
Popular operating systems include Windows 98, Windows NT, Mac OS, and UNIX.

2009-10-08 19:26:50 補充：
window 98 同 window NT 已經 out 咗，新嘅係 window XP, vista, 8

os意思係[心裡的話]''
例如''你比人罵了''我就把你心裡面既說話講出黎''