Change The Background

[Miklo]

Ok so far I have erased the background on the picture I want to change. An I have the picture of the new background already picked out. What do I have to do next?

 

[iDad]

If I understand you right, open the picture you want in background with PS > copy it and then paste it to the first edited picture. as bottom layer,

 

[Miklo]

Thanks iDad and sonisoni. I got it now.