Those looking only for information on programming (such as how to program in language X) or on computer science would not find this guide to be helpful.

Those looking for in-depth information on the Linux desktop environments would not find this guide to be helpful, although some information about applications for Linux desktop environments is provided in Appendix B, Graphical alternatives.

Those looking for information on installing Linux or on administering their own Linux installation would not find this guide to be helpful except perhaps as a supplemental resource for learning how to use Linux, as described in these suggestions.