正义羊-JRJSheep
创建页面，内容为“<gallery widths=48px heights=48px > Android logo 2019.svg|link=Android|<center>Android</center> IOS wordmark (2017).svg|link=iOS|<center>iOS</center> Tux.svg|link=Linux 通述|<center>Linux</center> MacOS logo (2017).svg|link=MacOS|<center>macOS</center> MS-DOS LOGO.svg|link=MS-DOS|<center>MS-DOS</center> Os2logo.svg|link=OS/2 通述|<center>OS/2</center> Windows logo (20……”