CHAPTER 7: Customizing Windows789 To use the second monitor or projector as an extension of your desktop (increasing thesize of your Windows desktop), click to select the check box for Extend my Windowsdesktop onto this monitor. You can click and drag the “2” monitor icon to position it thesame way the physical monitor is arranged on your desk.10 Click OK.Changing system soundsYou can change the sounds that play for system events, such as Windows startup and shut down,logging on and logging off, window maximizing and minimizing, and error messages.To change system sounds:1 Click (Start), Control Panel, Hardware and Sound, then under Sound, click Changesystem sounds. The Sound dialog box opens.2 Click the Sound Scheme list, then click the sound scheme you want.- OR -Click an event in the Program list, then click the Sounds list and click the sound file youwant associated with the event. If you do not see the sound file in the Sounds list, clickBrowse and find the file in the appropriate folder.3 To test a sound you have selected, click Test.4 Click OK to save your changes.