How to Convert Open Type to True Type Font. If you create documents or graphics for your clients in your business, you can install and use custom fonts to make your designs more interesting.

Luckily, Google has provided a much simpler option to change the default font type, size and color. Follow these simple steps to achieve the desired solution 1. Enable Default Text Styling in GMail.

Fortunately, you can use Tumblr's HTML editor, located on the Customize page, to change the font found in the body of your blog.