Making an image into a link?

Yes, the simplest way is turn an image into a link is using Markdown:

[![Image caption](_image.jpg)](http://example.com)

The above will work if the image file _image.jpg is in the same directory as the markdown file, and the image when clicked will link your readers to example.com.

Does that help? Please let me know if you have any questions about this or anything else

Perfect. Many thanks for the quick reply.