How to benchmark HS code usage

How to adjust the brightness of the Win7 computer screen (how to adjust the brightness of the Win7 computer screen) Win7 is How to benchmark HS code usagea very excellent operating system, which has a very good performance in many of its functions. Of course, the brightness adjustment function of the computer screen is also one of them. For some users who use computers for a long time, correctly adjusting the brightness of the computer screen can not only reduce fatigue, but also effectively protect eyesight. Here, let's talk about how to correctly adjust the brightness of the computer screen under the Win7 system. The first method: use the screen brightness adjustment button. Many laptops and some smart monitors will be equipped with screen brightness adjustment buttons on the device. Therefore, we can directly adjust the brightness of the computer screen through these buttons.These buttons are usually placed in the F1-F12 of the computer keyboard, depending on the brand and model. Among them, the buttons that generally represent increased brightness will be "Fn" and "F6", while the buttons that represent reduced brightness are "Fn" and "F5". If you know where the screen brightness adjustment button is, it will be very fast and convenient to adjust the brightness of the computer screen. The second method: In addition to using the screen brightness adjustment button, we can also adjust the brightness of the computer screen through the control panel in the Win7 system. In Win7, if you want to adjust the brightness of the display screen, you first need to enter the control panel, then select the "Hardware and Sound" option, and then click "Power Options" to open the "Power Plan" window.In the "Power Plan" window, we can see different options. After selecting "Change Plan Settings", click "Change Advanced Power Settings" in the open window, and then find the "Brightness Adjustment" option, including the options of "Battery" and "Insert Power Supply", which can be adjusted separately. Here we Select the "Battery" option. In the "Battery" option, we can set the brightness of the screen after the computer enters power-saving mode. In the "Brightness" option, we can see the brightness adjustment options "when the battery is powered" and "when the power is plugged in", and we can select and adjust according to our own needs. After confirming the adjustment, just save the settings. The third method: Use the display option in the Win7 system. In addition to adjusting the brightness of the computer screen through the control panel, we can also adjust it through the "Display" option in the Win7 system.In this way, we can more intuitively understand the brightness value of the current screen and make more accurate adjustments. First of all, we need to find the "Start" button in the lower right corner of the Win7 desktop, click it to find the "Control Panel", select "Display" after entering, and then click "Adjust Screen Brightness" to open the screen brightness setting window. In the setting window, we can see the brightness value of the current screen, and then adjust the brightness through the adjustment bar. You can also click the arrow on the left to increase or decrease the brightness value and directly set the brightness value we need. In summary, there are many ways to adjust the screen brightness of Win7 computer. We can adjust it through the screen brightness adjustment button or the control panel in the Win7 system or the display options in the Win7 system.Through these methods, we can conveniently adjust the brightness of the screen to achieve a comfortable use effect, and at the same time, we can also protect our eyesight. No matter which method you choose, you should choose and adjust according to your own needs, and find the most suitable brightness value for setting.

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