2. First, open a picture from which the background color needs to be removed. Find the Magic Wand Tool in the left toolbar, move the mouse over the Magic Wand Tool, and then click Select.
3. Use Ctrl+Delete: Use the keyboard shortcut Ctrl+Delete to change the background color of photos.
4. Put the photo you want to change the background into PS software, and press Ctrl+J to copy a layer, as shown in the figure, with the background in red.
5. Open the software, double-click the picture to be modified, and unlock the layer. Select the options menu and find the color range. Move the mouse to the picture, click on the color, and click on the white background. Enter the required value in the color tolerance, and you can choose 200. Click the delete key on the keyboard.
6. Open the PS software on the computer, click "File" in the upper left corner, click "Open", and select the picture to be processed to open. Find the magic wand tool on the left, select the magic wand tool, and click the background in the picture.