# The &systemsettings; Handbook

&Richard.Johnson; &Richard.Johnson.mail;
2007
&Richard.Johnson;
&FDLNotice;
2010-06-23
1.0 (&kde; 4.5)

This documentation describes &kde;'s system configuration and administration center.

KDE
System
Settings
configuration
administration
config
admin

## Introduction

The &kde; &systemsettings; provides the user with a centralized and convenient way to configure all of the &kde; settings.

&systemsettings; is made up of multiple modules. Each module is a separate application, however the &kde; &systemsettings; organizes all of these applications into a single location.

Each &systemsettings; module can be executed individually

See section entitled Running individual &systemsettings; modules for more information.

&systemsettings; groups all of the configuration modules into several categories:

- Common Appearance and Behavior

- Workspace Appearance and Behavior

- Network and Connectivity

- Hardware

- System Administration

The modules that make up &systemsettings; fall under one of the above categories, making it easier to locate the correct configuration module.

## Using &systemsettings;

This section details the use of &systemsettings; itself. For information on each individual module, please see &systemsettings; Modules.

### Starting &systemsettings;

The &kde; &systemsettings; can be started in one of three ways:

1. By selecting K Button Applications System Settings.

2. By pressing &Alt;F2. This will bring up the &krunner; dialog. Type `systemsettings`, and press &Enter;.

3. Type `systemsettings &` at any command prompt.

All three of these methods are equivalent, and produce the same result.

### The &kde; &systemsettings; Screen

When you start &systemsettings;, you are presented with a window, which is divided into three functional parts.

Across the top is a toolbar. The toolbar provides the user with the ability to go back into the main view from within a module using the Overview, or to search for something within all of the modules. You can also find a Help menu as well as a Configure button which provides you a dialog with alternate view settings.

Underneath the toolbar is an icon view of the individual modules that make up &systemsettings; grouped by different categories. By default, if your mouse stays a few seconds over an icon, a detailed tooltip appears, explaining the purpose of the module.

### &systemsettings; Categories

A brief overview of all categories and their modules:

Common Appearance and Behavior

  - Account Details (Password & User Account, Paths, KDE Wallet, Social Desktop)

  - Application Appearance (Style, Colors, Icons, Fonts, Emoticons)

  - Application and System Notifications (Manage Notifications, System Bell, Launch Feedback)

  - File Associations

  - Locale (Country/Region & Language, Spell Checker)

  - Personal Information (Akonadi Resources Configuration, KDE Resources)

  - Shortcuts and Gestures (Custom Shortcuts, Standard Keyboard Shortcuts, Global Keyboard Shortcuts)

Workspace Appearance and Behavior

  - Desktop Effects

  - Workspace Appearance (Window Decorations, Desktop Theme, Splash Screen)

  - Accessibility (Accessibility, Text-to-Speech)

  - Default Applications

  - Desktop Search

  - Window Behavior (Task Switcher, Virtual Desktops, Screen Edges, Window Behavior, Window Rules)

  - Workspace

Network and Connectivity

  - Network Settings (Proxy, Connection Preferences, Service Discovery, Network Settings)

  - Sharing (Windows Shares, Samba)

Hardware

  - Printer Configuration

  - Device Actions

  - Digital Camera

  - Display and Monitor (Size & Orientation, Screen Saver, Gamma, Multiple Monitors)

  - Information Sources

  - Input Devices (Keyboard, Mouse, Joystick, Remote Controls)

  - Power Management

  - Removable Devices

  - Multimedia (Audio CDs, CDDB Retrieval, Phonon)

System Administration

  - Date & Time

  - Font Installer

  - Login Screen

  - Permissions (PolicyKit Authorization)

  - Startup and Shutdown (Autostart, Service Manager, Session Management)

  - Task Scheduler

### Exiting the &kde; &systemsettings;

&systemsettings; can be exited in one of two ways:

1. Press &Ctrl;Q on the keyboard.

2. Click on the Close button located in the toolbar.

### Configuring &systemsettings;

The Configure icon in the toolbar allows you to change some &systemsettings; parameters. You can change from Icon View (default view) to Classic Tree View.

You can also turn off the detailed tooltips by unchecking Show detailed tooltips. You will then get only normal tooltips.

### Running Individual &systemsettings; Modules

Individual modules can be run without running &systemsettings; using the command `kcmshell4` from the command line. Type `kcmshell4 --list` to see a list of the available &kde; &systemsettings; modules.

## The &kde; &systemsettings; Modules

In order to make it as easy as possible, the &kde; &systemsettings; has organized options into five categories. Under each category, there are icons grouped together under subcategories. Each icon is called a module. When you click on a module icon, you will be presented with the options of the module in the main window.

Each module will have some or all of the following buttons:

Help

  This button will provide help specific to the current module. Clicking the button will open &khelpcenter; in a new window providing detailed information on the module.

Defaults

  Clicking this button will restore this module to its default values. You must click Apply to save the options.

Reset

  This button will "Reset" the module to the previous settings.

Apply

  Clicking this button will save all changes to &kde;. If you have changed anything, clicking Apply will cause the changes to take effect.

You must either "Reset" or "Apply" the any changes before changing to another module.

If you try to change without saving or resetting your options, you will be asked if you want to save your changes, or discard them.

## Credits and License

&systemsettings;

Program copyright 2007 Benjamin C. Meyer.

Contributors:

- Will Stephenson wstepheson@kde.org

- Michael D. Stemle, Jr. manchicken@notsosoft.net

- Matthias Kretz kretz@kde.org

- &Daniel.Molkentin; &Daniel.Molkentin.mail;

- &Matthias.Elter; &Matthias.Elter.mail;

- Frans Englich englich@kde.org

- Michael Jansen kde@michael-jansen.biz

Documentation Copyright © 2008 &Richard.Johnson; &Richard.Johnson.mail;

&underFDL; &underGPL;

&documentation.index;