...选项"è"外观（appearances）"，或者右击根窗口（工作区中的任意空白部分），然后选择"更改桌面背景（Change desktop background）"。"外观首选项"窗口有5个选项卡：
基于12个网页-相关网页
宏碁至少有件事作对了。更换一个全虚拟键盘的接口让你像更改桌面背景一样轻松。
Acer's got at least one thing right, however: replacing a keyboard with a fully virtual interface allows you to change control modalities as easily as you switch desktop backgrounds.
我尝试执行这个指令码，它将我的桌面背景更改为目录中的随机图片。
I am trying to run this script which changes my desktops background to a random picture in a directory.
主题， 图标，启动界面， 窗口边框，登录管理，桌面背景尽可以添加更改。
Themes, icons, splash screens, window borders, login managers, and backgrounds for the GNOME desktop.
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