# Usability_in_FS

# UFS

Usability in Free Software

*Freedom 4: The freedom to use the program effectively, efficiently and satisfactorily. A guide by Jan-Christoph Borchardt.*

[Link to web book](http://jancborchardt.net/usability-in-free-software)
[Link to translation](http://www.digitigrafo.it/doc/Usability_in_Free_Software/)