Someone tried explaining it, but I am not finding where he told me how. Can someone explain it in detail please?
When you post, before hitting the submit button, scroll down on the page, where you will find a button labeled "Manage Attachments". Click there and follow the prompts. A separate window will open with an option there to Browse your computer for the image you want to upload. Once you've found the image you want, on your own computer, double click on it, or click it once then click on Open. You will then be back in the Manage Attachments window, with your file name showing there. Click on the CLOSE button, and you will be back in your post. Then submit.