These are image and photo editing software I personally use to edit my photos and videos. These are my absolute favorites.
This is a beginner graphic program that anyone can use to create graphics for their website and business.
Camtasia is a great tool for editing video. It has an easy user interface that anyone can use.
Adobe Creative Suite (Photoshop)
Adobe Creative Suite is a great tool that has Photoshop, Lightroom, Illustrator, and Premiere that you'll use as you create online graphics. I use the mobile version of Lightroom a LOT for my editing.
I love BlogStomp to resize my images that are way too big. It's a great nifty tool. I used it as a photographer, but you can do all of this with Lightroom. I just find it easier to use.
Photo Mechanic is great when you have a ton of RAW files and you want to review them quickly. I absolutely LOVE Photo Mechanic for this reason alone.