正义羊-JRJSheep
创建页面，内容为“{{Infobox operating system |title = IBM OS/2 |logo = Os2logo.svg |logo size = 80px |screenshot = OS2-Warp4.52-14.086W4-Desktop.png |developer = IBM, Microsoft (1.x) |source model = Closed source |initial release version = OS/2 1.0 |initial release date = December 1987 |latest release version = OS/2 Warp 4.52 |latest release date = December 2001 |supported platforms = x86, PowerPC |kernel type = Hybrid |user interface = Workplace Shell |license = Prop……”