1. Select the open file in the upper left corner of photoshop software.

2. Find the picture to be loaded, load it into the window and prepare for editing. ?

3. Confirm to add the picture to be modified, and click Open. The picture effect is as shown in the figure.

4. Click on the picture and select the "Reverse" function under the "Adjust" function in the drop-down menu.

5, the picture is reversed, and finally the picture can be saved.