If you post pictures in the sharing and critique section, you will get more critique.
This section is for discussion, and as such, people will be reluctant to offer critique.
As you asked, I would agree with Adam above, and say get out more, keep using your camera, so you, (and your very pretty daughter) get used to it.
Finally, the comment above about using a wide aperture (small number) only applies if there is sufficient separation between the subject and the background.
But try it, try and make mistakes, and as long as you learn from those mistakes, you'll be well on your way.
But don't forget to post in the critique section, as you will get more useful advice in there.
Oh, and enjoy your learning process !!