The Colors widget enables you to select from predefined color schemes. Using the color widget you can also define your own color scheme and save it. If you have a color scheme file you can also import it into the colors widget.

The Fonts widget lets you specify which fonts will be used to display description labels on general application areas, the Toolbar, Menu, Windows title, taskbar and Desktop.

The Icons widget enables you to select and install icon themes used to add graphic representation to items such as files and folders.

The Style widget provides a list of style schemes that stylize the general look and feel of the user interface. You can also enable special user interface effects and style the toolbar.

The Windows Decorations widget enables you to change the functions available on window title bars. Various options of the window can be customized and buttons such as the maximize, minimize, close and close buttons can change position or be removed from the window or new buttons can be added.

Using the Panels widget you can customize the position of the Panel, define its length and size. You can also customize hiding behaviours the menus displayed on the panel and its general appearance.

The Taskbar widget to configure the panel taskbar behaviour and customize the behaviour of mouse buttons.

Use the Launch Feedback widget to change the busy cursor and taskbar notification styles that are displayed when an application is started.

The Background widget is used to change your desktop wallpaper. You can choose an image of your own wallpaper image or you can install wallpaper from https://www.kde-look.org over the Internet using the Get New Wallpapers button.

The Screen Saver widget enables you to select and configure your screen saver settings.

The Behaviour widget enables you to configure how your desktop behaves to mouse actions, whether or not file icons show previews of their content and which devices will be displayed on the desktop.

The Multiple Desktops widget allows you to change the number of virtual desktops are available, define names for each desktop and define whether or not you can use the mouse wheel to switch between them.

The splash screen is displayed when the Kubuntu desktop is started. Use the Splash Screen widget to select from a stock list of splash screens or add a new one.

The Window Behaviour widget enables you to configure various aspects of general window behaviour and properties.

Using the Window-Specific Settings widget, it is possible to over ride general settings for Window Behaviour for specific windows.

On computers with sound devices the Sound System widget enables you to configure options and preferences and test them.

Using the System Notification widget you can set notification options for virtually any application installed on your system.

The Audio CDs widget enables you to configure your system behaviour when audio CD-ROMs are inserted into the CD-ROM drive.

The System Bell widget enables you to enable or disable the system bell and tune its settings.

The Password and User Account widget enables you to change general information about current user and the account password.

Using the Default Applications widget you can select the default application that will be used for services such as email, text editing, instant messaging, terminal emulation and web browsing.

The Paths widget allows you to change the desktop, autostart and documents paths for the current user account.

Use the Session Manager to configure the behaviour of the session manager on login and logout.

If you are running Kubuntu in laptop mode, you can configure your laptop battery settings here.