Signature

petec45564553  wrote How do I add my signature to photos ?

Probably the easiest way is to make a signature brush. Here are a couple of tutorials

https://www.understandphotography.com/how-to-create-a-signature-brush-in-photoshop-elements/

Making a Copyright, Signature Brush Photoshop Elements - YouTube

You can also write your signature on a piece of white paper and scan it , then save it as a file. To use just the signature, you will have to delete the white background, and save it in a file format which supports transparency, e.g.PNG. This will have to be imported (copy/paste) to the photo.