How to change the background color of photos

Use PS to change the background color of photos, as follows:

1, download Photoshop first, preferably the simplified version, which is faster. Open Photoshop after installation.

2. Open the photo, run Photoshop, execute-File-Open, and find the certificate photo that needs to be changed.

3. Click, select the magic tool icon, and set the tolerance to 64 (this can be set as required).

4. Click the left button at the color boundary of the photo, and the white part will appear.

5. In the lower right corner of the screen, click to select a solid color.

6. In the color palette, select the color you want to change, and then click OK. Choose red as an example here.

7. Then click the menu bar and save the file as.

8. Give the exported new photo a name, preferably different from the original one, so that it can be used next time.