在Kubuntu中，Add/Remove Programs 是一个简单的安装和删除程序的图形界面程序。想运行它，选择K 菜单->添加/删除程序

To install new applications select the category on the left, then check the box of the applications you want to install. Click Apply and your chosen programs will be downloaded and installed automatically, as well as installing any additional applications that are required. The default selection is restricted to the KDE suite, but GNOME applications can be installed by selecting them from the dropdown menu at the top.

或者，如果您知道您想要的程序名称，可以使用顶部的 搜索 工具。

Software from additional repositories may be installed by enabling the Show: unsupported and Show: proprietary software checkboxes if they are enabled in your repository list. For more information, see see “管理软件仓库”一节