Over the last couple of days I have received quite a few requests on how to upload an image to Steemit. I have chosen imgsafe for this step-by-step guide, but any image hosting site will work. Postimage is another good one. Steemit also has its own site, but I haven't used it yet.
1. Google imgsafe
2. Select "Browse"
3. Choose your file/files and select "upload".
4. Click on the image your wish to select.