Useful resource - Linux

1. Add minimize, maximize buttons to Windows in Fedora 16 ( link )
2. Play music and video in Fedora ( link )
3. Install LibreOffice or OpenOffice on Fedora ( link )
4. Enable file sharing between Linux and Windows ( link )
5. vi Editor quick help ( link )
6. Change font size under [Applications] view ( link )
       /usr/share/gnome-shell/theme/gnome-shell.css (line 719)
7. Change display dpi to make fonts bigger ( link )
8. Snapshot of /etc files - after changing the Linux config, something breaks and you are not sure what changed in /etc. ( link )