You can place (ie, upload) the pics in your gallery or, if your ISP has online storage, place them in the online storage and display the URL (link) to the pic here. There are places online that will also host your pics for free; one such source is photobucket. For placing an arrow on a pic to point out something, you can use paint, which is part of windows. The software that came with the camera just might have something to do this too.