What should I do if the small speaker icon in the lower right corner of the win7 system is missing?
1. Right click on the bottom of the computer and click on Properties;
2. After clicking on the property, enter the window as shown in the figure, and find the [Volume] icon in this window;
3. Set the [Volume] icon to the on state, then click [OK] to save;
4. After saving, check the [Volume] icon in the lower right corner of the computer has appeared
Solution 2:
1. Press CTRL+shift+ESC or right click on the bottom of the computer to bring up the task manager;
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