Best Security System

I have a laptop with vista basic, I want to get the best all in one security system, I do not want to spend more than $ 150 though. I do not care if it's free or not, I just want to be fully protected against viruses, spyware conservation and so on. and I do not want my laptop to become slow after I heard that Ward Webroot Spy Sweeper is good, but it slows your computer down.

This is a matter of opinion. I use Avast, I also got SUPERAntiSpyware and Malwarebytes. I recently changed to Comodo Firewall, which sounds great and it seems to start faster. They are all free for personal use and I had no problem with viruses Trojans Hackers etc. I also use Windows Defender from Microsoft. It is dangerous to use two anti-spy, but never use more than one A / V because it can cause conflicts. You should run A / V and anti spy weekly. Hope this helps

Symantec