电脑显示屏亮度怎么调

To adjust the brightness of your computer display, you can typically use the following methods:

1. Using keyboard shortcuts: Many laptops have dedicated keys or key combinations to increase or decrease the screen brightness. Look for icons on your keyboard that resemble a sun or light bulb.

2. Through system settings: On Windows, you can adjust the screen brightness by going to Settings > System > Display. On macOS, you can go to System Preferences > Displays and adjust the brightness slider.

3. Using the monitor controls: If you have an external monitor, you can usually adjust the brightness directly on the monitor using physical buttons or a menu system.

If you provide more specific information about your computer model or operating system, I can give you more detailed instructions.