A:AnswerThat functionality does not exist on cameras at this level. You might be able to do that with whatever software you are using to print the picture.
A:AnswerIt's a good start, but you don't have a flip out screen (vari-screen) on this model. Otherwise, totally capable of shooting 1080p 30fps for youtube or even 24fps.
A:AnswerMost non-expert people use the inexpensive Adobe Photoshop Elements to edit.
Some cameras can also create JPEG versions of RAW files internally.
A:AnswerThere is a self timer on this camera. Action shoots are pretty good with this camera and the lens that comes with it. You can always upgrade to better lenses