Ping Explorer

How can I uninstall Norton Security INNternet?

I am running Windows XP on a Dell laptop came with a free trial of Norton Internet Security. The test is outdated and rarely used the Internet from the laptop if you do not want to renew it, but each Once I start the laptop get a message saying that my protection is outdated and should be stopped. I tried to solve the problem by uninstalling Norton and I could not get rid of some of them - the main parties to find a message that says I have to be connected to an administrator to remove Norton. Now, it can access Internet sites. I am able to connect to the Internet and desktop, but Explorer do not let me go anywhere (I guess) is because of security. I turned the safety off the weak and firewall, but no luck. Ideas? How do I get rid of Norton?

Click on Start / Control Panel / add remove click about norton in lust and then click Delete Tab