OK Tuscany,
Rightly or wrongly I'm going to assume you find your way around a computer, after all you managed to post the message above

First you need a photo and a scanner, and it does not have to be a scanner connected to your machine. If you have a friend with a scanner that will do. If you own a scanner so much the better.
Place the photo on the scanner bed and scan it. Most software that comes with scanners these days will suggest different settings for whatever it is you want to scan such as text or black and photos, colour photos etc.
If you are given a choice choose a medium setting for a JPG file, the idea here is to have a size that wont take too long to upload but has a decent resolution that people can see a good image. The scanner software will suggest a location to put the scanned image into. Make a note of the location and write it down exactly as the one suggested on screen.
So now the image is on your hard drive, if its on your friends hard drive copy it to a cd or usb stick and transfer it to your hard drive.
You now want to place the photgraph onto this forum (or wherever)
Start a new topic and when you do you will see the normal box appear enabling you to write in your text.
At the bottom of the text box in blue type you will see the words "Attach a photograph or image (and other options).." click on this link and it will open up further boxes below it .
Click on the "browse" box to the right and then navigate to the location where you saved your scanned image earlier on. When you have clicked on the saved photo the link will appear in the previous box and "et voila" the image is now part of your post.
Press post and away you go.
Good Luck
John