Photoshop CS5

It's almost one year since i have gotten this software installed in my PC..and amazingly, i left it there to fungus...Never really tried it especially since i started playing with negatives which don't really require much photoshop.
I believe the main tool on Photoshop was the ability to do layers...but i didnt really bother to go google some tutorial on how to do it...

Finally today after looking at Shireen's picture posted on FB, I decided to ask her for some guidance in using this software.

She was very kind and patient to guide me thru in steps.
Here's a simple edited photo. My first Photoshop Picture!



The rest will be on me to explore the software further