How does win8 adjust display brightness and contrast?

Method 1. Adjust the contrast in the win8 operating system by setting the setting center easily. Press and hold the combination shortcut key +U key to open the setting center easily, and then click “Set high contrast”. ;

Of course, you can also use the shortcut keys: Press “Left Alt+Left Shift+PrtScn” Enable or disable high contrast; as shown:

Method 2: Move the mouse pointer to the desktop In the lower right corner, select “Settings>; as shown:

Click “Set”, then click Open “Control Panel”--&“Easy to use --“Easy Use the Settings Center >---“Set High Contrast", which also adjusts the brightness contrast of win8. As shown in the figure:

Method 3, also open the control panel of win8, find the nvidia control panel and double-click it to adjust the brightness, contrast, grayscale, hue, digital vibration control and other parameters. As shown in the figure:

Adjust the brightness contrast here and click the “Adjust desktop color setting” option. As shown in the figure:

Method 4, there are several buttons directly under your monitor, you can adjust the brightness contrast through these buttons, this method is suitable for the operating system, for The adjustment of the win8 brightness contrast is of course also possible.