Try these tutorials with Photoshop
Edit photos to create new images and graphics.
Swap out an image background
Give an image a new look by replacing its background with another image like a free Adobe Stock image, a photo from your camera roll, an image you generate, or a photo you take.
Start by selecting your subject with an effortless tool like Tap Select. Apply that selection as a mask that hides everything except the subject. Then add an image layer with a new background and drag it below the subject layer. Transform the layer to fit, and you’re done!