To access the Settings application, click on the down arrow on the far right of the top bar and select the button with the tools icon as highlighted in Figure 6-11:
The Settings application provides a wide range of options such as Ethernet and Wi-Fi connections, screen background customization options, screen locking and power management controls and language preferences. To explore the settings available in each category, simply select an option from the left-hand panel in the Settings window:
Figure 6-12
The menu shown in Figure 6-11 above also includes options to switch user, adjust audio volume, change to a different Wi-Fi network and to log out, restart or power off the system.