Anyone Good with Photoshop - can you change this small pic from green to BLUE?

[AppChat]

its for a school project, and i have no idea how to photoshop

i just want the background blue instead of green

 

[Kanthony]

 

[hwojtek]

You're welcome.

 

[AppChat]

Image

thank you soo much!

 

[sneezymarble]

Edit: I'm too slow.

Edit2: OP, this is REALLY easy to do, BTW. There are several different ways you could do this, but the way I did it is by opening the image with Photoshop, then select Image > Adjustments > Hue/Saturation. Then just move the Hue slider to blue and use the Saturation and Lightness sliders to control the strength of the color. That's your free 15 second Photoshop lesson for the day.