Paragraph Widow Fixer
The first setting you see is a toggle to torn on or off the paragrpah widow fixer. This needs to be set to ‘ON’ to work. The toggle turns green when this is set to ON. Now hit the ‘Save Settings’ button.
A new setting will appear with a dropdown. This dropdown is the number of widow words you want to allow on each last line of each paragraph text. You can set this to 2, 3, or 4. It is recommended that you use 2 or 3.
Heading Widow Fixer
There is also a separate toggle to turn on or off the Heading widow fixer. You will want to use this setting carefully if you have large or short headlines on your website. If you have a large headline with only 3 words, then on mobile there is no physical way to fix a “widow” of only one word in that context. However, if your site has reasonably sized text with longer headlines (which are good for SEO anyhow), then, by all means, use this great feature and turn the toggle to ON.