These days I only use Canva but in the past I used Photoshop. Since I am not a professional designer, I stopped using Photoshop and started on canva
 
Canva has been my go to program for creating graphics. I love the fact that there are templates that I just have to tweak and edit for my graphics to be done. And I can use it too to create graphics on mobile. I know how to use Corel Draw too for graphics.
 
I love using Adobe Photoshop and Illustrator for graphics. They have a lot of flexibility and control in their features and tools. But Canva is also pretty wonderful. It's especially awesome for quick and dirty designs. Krita is good too and has a lot of power as well as it being free and open source 😊