A question for the current photog contest!

[GC Jr]

I apologize if this isn't the right place to put this, I'm a noob here- but I want to submit something to the contest, and I realized that my picture is almost 4 megabytes in size- does anyone know how to decrease its size?

 

[GC Jr]

Sorry!!! Nevermind! Did some looking around and I found out.