How to control the icon display of the desktop

Often many users are accustomed to keeping “My Documents> and other frequently accessed folder shortcuts and frequently used program shortcuts on the desktop. If you want to display the "My Computer", "My Documents", "My Network Places", and IE browser shortcut icons on the desktop, just do the following: Right click on the desktop In the right-click menu, select the "Attributes" command, select the "Desktop" tab in the "Show Properties" dialog box that opens, click the "Customize Desktop" button, and open "Desktop". ; project dialog. In the "General" tab of the "General" tab, select the checkboxes for the desired items, then click “OK> to return to the previous dialog and click the "Application” button Just fine.

How to set audio properties

Open “Control Panel", double-click the "sound & audio device" icon in “ In the Sounds and Audio Devices Properties dialog box, select the “Audio” tab. In this tab, you can see “sound play”,"record> and “MIDI music play&rdquo ; related to the default device. When you have more than one audio device installed on your computer, you can choose the app's default device here, and you can also adjust its volume and make advanced settings.

The steps for making audio settings are as follows:

(1) In the <quo;Sound Play & rdquo; option group, select the preferred device for sound playback from the “Default Device& drop; , generally use the system default device.

(2) If the user wants to adjust the volume of the sound playback, click the “Volume Control” window. In this window, drag the volume control slider up and down to adjust the volume.

(3) In this window, the user can set the volume for different devices. For example, when the user plays the CD, adjust the volume control slider in the “CD Audio” option group to change the volume of the playing CD; when the user plays files such as MP3 and WAV, the user can also control the volume. ” The window performs settings such as balancing and mute the left and right channels.

(4) If you want to select the speaker or set the playback performance of the system, you can click the “Advanced” button in the “Sound Play” group to open the “Advanced Audio Properties” dialog. The box, in the "Speakers" and "Performance" tabs can set the speaker mode closest to your hardware configuration for your multimedia system and adjust the hardware acceleration and sample rate conversion quality of audio playback.

(5) In the <;Recording" option group, you can select the recording default device from the “Default Device> drop-down list. Click the “Volume” button to open the “Recording Control” dialog window. In this window, the user can change the balance state of the left and right channels of the recording and the volume of the recording.

(6) In the "MIDI Music Player" option group, select the MIDI Music Playback default device from the &# Default Device> drop-down list. Click the "volume” button to turn on the <quo;Volume Control" window to adjust the volume.

(7) If the user is working with the default device, enable the “Use only default device” checkbox. Once setup is complete, click the “Apply” button to save your settings.