Firefox can Open most image file types for viewing. There are no editing tools, though. You can use MS Paint to Resize your pictures before attaching them to an email.

Thanks for trying. I still use MSN as a browser just so that I can make my pictures smaller. I had hoped that Firefox would offer that feature. I do not know where MS Paint even is.

Maybe look for an online resize service or for an extension.

• https://picresize.com/
• https://addons.mozilla.org/en-US/firefox/search/?type=extension&q=resize%20image