This paper takes win7 system pscc20 18 as an example to demonstrate, and the specific steps are as follows.

1. Start the picture that needs to be changed in ps. This paper takes the fire guitar in question as an example to demonstrate.

2. Click the Image tab in the toolbar and select the Adjust tab in the menu.

3. Select the Tone/Saturation tab in the drop-down menu of the adjustment tab to adjust.

4. In the pop-up setting menu, change the equivalent values of hue and saturation brightness to the desired effect.