Have you heard of Canva? Have you tried it? This is one of my favorite resources on my phone. This website and app provides a great amount of choices to help you create graphics for social media posts and now you can create graphics for invitations, bookmarks and calendars. It is super easy to use and save to Dropbox or your photos. The quality of graphics from Canva is not only top notch but it is a true time saver. I prefer using the app on my phone rather than on my laptop. Suprisingly, I find it much easier to use. The choices are simplified and better organized. I hope you will give it a try, HERE, the next time you need to create graphics for social media or for a presentation.
Here are some more examples: