Most of the time, people who doesnt know how to edit their pictures and wanting others to edit it are also seeking for help. So here's the right tutorial for you.
First go to 
After goin to the site you have to sign up if you still dont have an account and if you do have you can just sign in.
After signing in or signing up you will see something like this.
I mean not exacly as this.
When you see that one. You can just click Browse... and then choose the picture you want to upload. And that's it.
HOW WILL I PUT IT IN THE FORUMS?
As you can see there are differnt kinds of codes. With different uses of course. So i hope your question has been answered.
