Yes many, and this has been asked many times before. Do a search for "free watermark" here in the newbies corner, or in the Digital Darkroom section (where this has been discussed over and over again)
If photography is a serious hobby, you may want to invest a little money into buying a good piece of photo editing software like PS elements or something like that. It will serve you well.
If photography is a serious hobby, you may want to invest a little money into buying a good piece of photo editing software like PS elements or something like that. It will serve you well.