Click on Manage Attachments (just scroll down a few spaces with your Mouse) click on that box that say's that and then click on Browse and find the Image or Image's that are saved to which ever folder on your computer that they are saved under (My Documents,My Pictures etc) and then click on upload and then once you click on upload it will upload the image file names and then all you do is click on Submit Post or Submit Reply to Add a Image or Image's to a post by some other person else that your replying to
And with upload file (or image) from a URL you just first copy the URL click on copy and then click on paste and then past that URL website name link into that box and then click on upload
Just make sure first that the Image or Image's that you are trying to upload and post are of JPEG or GIF
The winded version sorry about that :laughing:
:super_hap