To check which fonts are currently available, type the URL fonts:/ into the addressfield of a Konqueror session. This displays two windows: Personal and System.User-installed fonts are installed to the folder Personal. Only root can install to theSystem folder.To install fonts as a user, follow these steps:1. Start the Control Center and access the appropriate module with System Admin-istration → Font Installer.2. Choose Add Fonts from the toolbar or from the menu available when right-clicking the list.3. In the dialog that opens, select one or more fonts for installation.4. The marked fonts are then installed to your personal font folder. Selecting a fontshows a preview.To update system fonts, first select Administrator mode and enter your root password.Then proceed as described for user font installation.1.11.7 Controlling Sound with KMixYaST identifies and configures the sound cards of your computer automatically. Other-wise, start the YaST Hardware module and configure the sound card manually. Whenyour sound card has been configured, you can control the volume and balance of thesound with a mixer.TIP: Starting the MixerIf the mixer icon (a loudspeaker symbol) is not visible in the panel of yourdesktop, press Alt + F2 and enter kmix or start the mixer from the main menu.You usually find it under Volume Control.By default, clicking the KMix icon in the system tray shows the master controller whereyou can increase or decrease the overall volume. To switch off the sound, click thegreen LED, which darkens when it is muted. Toggle this option by clicking the LEDagain. To fine-tune your sound settings for several channels, right-click the KMix iconand select Show Mixer Window. In the main window, you can configure Output, Input,52 KDE User Guide