Remove the background of the images using Photoshop and separate the object that you want to keep using the Background Remove service. Specify what kind of background you want to set for the output images. There are multiple background options like white background, colored background, transparent background or a layered background. You may also refer background removal service as Deep Etch.
Turn your image background to white to isolate the object.
Change your image background to transparent for separating the object.
Change your image background and alter it to different background color.
Apply layer mask to your image to change your background image.
Change your background image with alpha channel masking to separate the object.