The "Liberation" family of fonts is designed as a Free alternative to several common Windows fonts. This package includes Liberation Serif (metric-compatible with Times New Roman), Liberation Sans (metric-compatible with Arial), and Liberation Mono (metric-compatible with Courier New). All fonts come in regular, bold, italic, and bold-italic versions. Designed by Ascender Corporation and released under the GNU GPL (with an exemption allowing for font embedding). The WPI installation will use the INSTFONT utility if it is found on your system; otherwise, rebooting will be necessary to activate the fonts after install.