why?

I bought my Acer laptop with free terial of Norton Antivirus 90 days already installed. it was expired then I tried to unistall it. But as known Norton is spraying alot of viruses if you try to unistall.

If you are a regular user of Norton antivirus software is, you know that there have to be expensive, you can update your subscription to each year. Even worse is involved in the troubles with uninstalling the application, if you decide to try something new. Of course, this does not happen by chance – the maker of Norton have this for a reason. Norton do not want to make the switch to software of its competitors, and the harder it is removed, the more likely you are to stickthem. Here, software such as Perfect Uninstaller comes in.

Perfect Uninstaller is one of the newest software removal applications on the market and is quickly gaining in popularity. It will remove from computer users all over and uninstalling software will no longer be used on their computers. To remove Until recently the only choice for computer users on software from their computers, it was either built-in window, add utility or uninstall a program to useApp. The problem is that many programs for any reason not to respond to Window's add / remove utility and not an option to offer to remove it from the disk.

Another problem many face is, even though the add / remove program works, it is sometimes not completely remove files and folders associated with the program removed. This can run to a computer to slow or crash frequently. Programs such as Perfect Uninstaller can remove any program (if necessary by force) from your computerand it will clean the registry files to make sure the installation to your computer is running in the context as it should.

Perfect Uninstaller is not the only option to remove Norton AntiVirus. Norton itself offers a removal tool, but many users find it a burden, and it sometimes crashes. A few other programs to uninstall Norton and include Revo Uninstaller Absolute Uninstaller.

but it won’t be removed from my system?

Kaspersky is better than norton. heck a monkey will do less damage than norton.
I have kaspersky and NOD. i have not used NOD long but it seems to be as good as kaspersky so far.

Im deciding to buy one of this things but i want it to have one these characteristics
1. Fast antivirus scan
2.Strong Firewall
3.Low on resources like doesn’t make the computer make a lot of noice etc.
Im thinking of nod and kaspersky any recommendations and why.