Here are a couple of tips for using man-pages.
First of all, you normally view them by using the 'man' command will typing in the console. So you could type 'man fstab' to learn about how to add entries to the 'fstab'.
If you use KDE, you can enter 'man:<topic>' in either the Konqueror web browser's address bar, or in the application launcher. This will give you a weballized version of the man page. The same is true for info pages. For example "info:bash" will get you a manual for using bash, that you browser in the Konqueror web browser. You need to have 'Konqueror' be your default browser to do this in the applicaiton launcher.
Suppose you want a formatted printed version of a man page.
man -Tps bash
will give you a postscript file of the 'bash' man-page that you can print out our view in kghostview. 'man -Tdvi bash' will give you the same thing but with a .dvi file that you can preview or print from kdvi.
There is a website called The Linux Documentation Project (
www.tldp.org) that has a wide mix of How-to's, manuals, and links to online magazines. Also your distro probably has loads of documentation that you can install also. These packages probably have the letters 'doc' in the name.
You might try looking for html manuals already installed on your computer. Try the command 'find /usr -iname 'index.html' to find some of them.