If you want a free tool loaded with easy to use features and can create many types of content from social media image and header templates to marketing materials, documents, presentations, invitations, and ads CANVA is what you need.
It provides an easy-to-use photo editor with drag-and-drop functionality.
It offers hundreds of fonts from which to choose and tons of free images and template to use.
You can even share your design with others online and get some comments.
Here’s a free tutorial on How to Use Canva: