How do you permanently block a program on a dell computer without firewall?

i have norton security and it says to have firewall off and i want to block a program, and even if i used firewall its not permanent. i want a SAFE EASY way to PERMANENTLY block a program on a Dell computer. PLEASE HELP ME!! thnx! :DHow do you permanently block a program on a dell computer without firewall?go to control panel, edit/remove programs, then delete the program.How do you permanently block a program on a dell computer without firewall?norton used to ask if an application was using the internet and asked if you would allow , temp. allow, or never allow