Norton Antivirus?

Once the subscription runs up I wont something else, I have heard it slows down the internet speed???? Plus there are far more cheaper security softwares out there.

Norton Antivirus?spyware remove

For the past ten years I have used Twister Trojan Antivirus, also used by the Govt. Of China. You only pay a one time fee for life of $29.99 and you will get daily auto updates, and all new versions for life. This software is light years ahead of any other known antivirus program. I have never had one virus as the background scanner, kills trojans,spyware, embedded in any webpage you open they in seconds, and will do the same for any file you download, compressed of all types including music.

http://www.filseclab.com

Here is the tech. info.

It can detect and remove Trojan horses, Spyware, Viruses, Hackers, Adware, Keyloggers and other harmware. The advanced harmful-websites detection technology can block most web-viruses and script-viruses. Realtime protection will automatically monitor every file access against the trojans, spyware and viruses threats. Virus definition update and automatic update supported. Windows Security Center supported. Supports right-click scan from Windows Explorer context menu. Supports compressed files scan. Registry realtime protection will block and fix the harmware to vandalize your Windows registry. Registry Fix Tools can quickly fix a lot of problems about Windows and Internet Explorer. Spyware Removal Assistant can force clean the stubborn trojans and spyware that the other removal tools cannot. The Behavior Analysis Technology can detect the unknown trojans and spyware better. The Windows Trust Verification can raise the anti-rate and reduce the mis-rate. The virus immunity feature can anti-unknown viruses like as biological immunity technology. The scheduled scan supports automatic scan at specified time. Lowest CPU usage rate, best performance