Virtually every photo that is professionally published has been enhanced to:
It is always worth looking at great photos for inspiration. I love looking at National Geographic's best photos for any year. I am always amazed at how good the world's best photographers actually are:
This task is quite simple. You need to choose at least 3 of your best photos and use the Youtube tutorials on this page to see if you can improve them.
You need to show the original photo and the enhancement and explain briefly what you did to enhance the photo.