How do I remove the Title "Languages" from the Language Icon Module?
To remove the title 'Languages', configure the block, and set the title as &lt;none&gt;

To have the icons side by side and remove the list bullets you need to specify some css in your theme:

section.block .content .language-switcher-locale-url li {
  background: none; // in your case, you have background set
  display: inline-block; // to make them side by side
  list-style-type: none; // to get rid of listing bullets
}