Depending on the software you have or the operating system, here are some quick tutorials you can download as pdf’s. These are all best viewed at 100%. Since they were written, our salon and N4C pixel size requirements have changed to 1920 pixels on the long side. In all other respects, the pdf’s explain the process.
Once you resize and title the images to conform to the naming convention used, be sure to email them as attachments, as opposed to inserting them in the body of the message. Mac users should compose their emails in their web browser, not from their desktop application.