There's a half-a-dozen ways to do it, using hosting picture websites, as described above.
I like the below-referenced way best, which is reducing the pixels in the picture files. Some folks post pictures from the hosting picture websites that are, quite frankly, too large for the message windows, and it ruins the entire thread for some readers, having to scroll from left to right to read the words written by others, due to the extremely large pictures that were posted here via links from hosting picture websites, like Photobucket, et cetera.
Yes, I have a Photobucket account because there is one forum I frequent which won't allow you to post pictures as easily as AzBilliards does. The easiest way, thanks to AzBilliards forum format, is this:
Go to your
START button on your computer, and then look through your programs. Click the one entitled
PAINT.
At the top of the PAINT window, click
IMAGE.
Then click
STRETCH/SKEW.
Reduce the
HORIZONTAL and VERTICAL from 100. I usually make them 35 each.
Then
SAVE the picture on your DESKTOP, renaming it.
You should then have no problem uploading this renamed file from your
DESKTOP to this forum as an attachment.
Practice good posting etiquette and reduce your picture pixels, as opposed to posting huge pictures that ruin threads for others.
Hope that helps.
JAM