2. Click the photo gallery and select the photos to be matting.

3. Select the quick selection tool and select the portrait.

4. To zoom in and out with two fingers, please select an appropriate brush size, increase and decrease the selection, and select the selection as accurately as possible.

5. Select the Adjust Edge tool in the toolbar.

6. A red mask will appear in the photo. Apply white edges or hair with your fingers, and the software will automatically optimize the selection accurately, and then confirm.

7. Select the layer button, and then add the layer button.

8. Select the selected layer in the pop-up window, and a new layer will be created automatically.

9. Click the button in front of the original layer to hide it.

10. Select the "Trim Image" button in the toolbar to trim the extra border.

1 1. You can also choose the eraser tool to erase the redundant parts.

12. Click Finish when you are finished, and then click Save to finish the matting.