Win7 How to set the screen refresh rate?

Win7 How to set the screen refresh rate? Feel the computer screen refresh rate is too high, you can change the settings to limit Oh, do not know the screen refresh rate in which settings to see the following tutorial.

Win7 How to set the screen refresh rate

1. Right click anywhere in the blank of the computer screen and click on "screen resolution"

2. Click on "Advanced Settings"

3. Click "Monitor" in the Advanced settings

4. In the "Screen refresh frequency" column Drop-down Select the data to set, and finally click OK