What do I do then ey?
Nice and simple does it like.
Just above the box where you type in your reply there is a field that says "Add image to post"
Click on it
The left hand of the four tabs says image, ensure this one is active
Click "Browse", this will map to somewhere on your PC
Find your documents folder or whereever your photo is
Click on the photo to highlight it
Press "Open"
Assuming it's a family safe one, click inside the Small box by "family safe"
Press "Upload"
it should return you to the text area and the link to it should be there, just press preview to make sure it's there