TweakTown's latest guide writer Nathan Anderson aka Stikesis has his first guide published which looks at protecting you and your computer from the outside world. The guide looks at which programs you should use to protect your system from viruses and spyware along with which browsers and firewalls are best and what they do along with intelligent computing practices and basic Windows XP installation tips. If you're concerned about computer security as a new or average user, make sure you read on.