Win7 system notebook screen brightness how to adjust?

Because notebooks are easy to carry, many users are willing to use notebooks. However, when we change the environment, we sometimes need to adjust the brightness of the notebook screen to adapt to the surrounding environment. How do we operate this time? This article takes the Win7 system notebook as an example to bring you the method of adjusting the brightness of the notebook screen.

Adjustment method:

1, the brightness adjustment method of the laptop's display is as follows: First you have to look at the fn key on the keyboard and the two brightness signs (the logo is like a sun , brighten up, dim down) in that position, the general hand-held logos are designed on F1-F12, you can find it by looking carefully, then hold down fn health, if you want to adjust To be brighter, press the up mark again. If you want to dim, hold down the fn key and click the down mark.

2, the contrast adjustment method is as follows: right click on the empty screen, click on the property, click on the settings in the prompt bar that appears, click on the application after setting the contrast, and then click OK.

Practical demonstration:

The brightness adjustment of the notebook screen is realized by the combination of keys on the keyboard. You can see some special symbols on the notebook keyboard F1-F12. Corresponding to the corresponding control function of the notebook, the general notebook screen brightness is controlled by a pair of "Sun" with the addition and subtraction.

There will be a special key on the notebook keyboard, "Fn", press and hold the "Fn" key, and then hold down the "Sun" key, you will find that the brightness of the notebook screen has changed. Some laptops also display progress on the screen to indicate the current screen brightness.

Tip: If some users can't adjust the brightness of the notebook screen according to the above method, you can check whether the notebook driver is installed or not. You can also press and hold the “Fn” key, and then press and hold at the same time. Try the up and down arrow keys.

The above is the method of adjusting the brightness of the notebook screen. This article uses the Win7 system as an example to adjust the brightness of the notebook screen. If the user is using other operating systems, the method of adjusting the brightness of the screen is similar.