Posting Pictures

Maybe I am just computer disabled. I cannot seem to be able to figure out how to shrink my pics so that I can post them. Does anyone know how to do this? I am proud of my bbags and want to show them off!!!
 
The way I do it is thru www.resize2mail.com.

It's really easy. Upload the photo from your hard drive by clicking on browse. Highlight the very last option size on the right 540x720 - that's the size I shrink to. Click okay and the photo will upload. Right lick on the photo and do a save as to save to your hard drive. I usually just overwrite the larger photo (use the same name).