Format JPEG (other like bmp and png also works), size below 500 Kb per picture (I think the limit is 5 Mb but you are killing people who try to see your pictures).
Upload by clicking the camera symbol button next to Post reply button, browse the file in the folder and click Open. Once the miniature picture appears above the Post Reply button, click the Insert button at bottom of miniature picture......... You are ready to post your picture
Click to expand...