
LaTeX Beginner's Guide

We will improve our previous example by loading the microtype
package
:
Insert the following line into the preamble of the previous example:
\usepackage{microtype}
Typeset and look at the output:
We have loaded the microtype
package without any options, relying on its default behavior. It introduces font expansion to tweak the justification and uses hanging punctuation to improve the optical appearance of the margins. This may reduce the need of hyphenation and improves the "grayness" of the output. You've seen its effect on a narrow column—imagine the improvement on wide text—keep that in mind and try it out later!
Though microtype
provides powerful features and options for the advanced typesetter, we usually won't need to do more than just load it to profit from it. There's an extensive package documentation if you want to study it in depth.
microtype
does nice tweaking, but it's not a cure-all; we should still take care of proper hyphenation...