Jeff you just need a basic image editing program, I use one called IrfanView, super easy to use and best part, it's freeware! It has far more image editing functions than you will ever need but it's so easy to use, it's well worth the download.
To fix your image, I simply saved it, opened it in Irfanview, pressed the "R" key and saved it again. That alone rotates it to the correct orientation. You can set IrfanView to be your default image browser as well so that all your images open with it for easy cropping, resizing, etc. To save, rotate, resize your image, upload it to Imagur, copy and paste the embed link took less than a minute.
Canopy looks great btw!