I tried the following guideshttp://server-world.info/en/note?os=Fedora_19&p=x&f=5http://zeusville.wordpress.com/2012/01/27/setting-up-vncserver-on-fedora-16/
I found the server world useful and as 2 win 8 and Fedora19 are connected by a Netgera router I issue the commandsystemctl stop firewalld.service
to stop the firewallas i dont think the commandfirewall-cmd --permanent --zone=public --add-service vnc-server
is enough, Now I can connect but each reboot I have to issue the commands
su
# yum -y install tigervnc-server
su - sam
$ vncpasswd
Password:# input
Verify:# confirm
vncserver :4 -geometry 1024x768 -depth 24
su
systemctl stop firewalld.service
https://ask.fedoraproject.org/question/29229/vncserver-setup-in-fedora-19/