If you have a picture without one person in it, you can use the magic or quick selection brush to take the person from one picture and put him or her into the picture you need him or her in.
Watch video How to Add a Person to a Photo with Photoshop Elements online without registration, duration hours minute second in high quality. This video was added by user Katie Kotynski 09 June 2013, don't forget to share it with your friends and acquaintances, it has been viewed on our site 52,518 once and liked it 124 people.