User documentation

Looking for a technical writer. We have users who need a few pages pre-written instructions how to set up some basic security apps to their computers. Applications cover virus protection, firewall and spy-ware. Products used are all available as trial versions or as freeware versions. You should be able to write fluent English. Users are non-technical persons so the instructions have to be easy to understand and follow. Instructions have to motivate why each security measure is needed, how to install product in Windows environment, and finally how to change default settings so that, for example, updates are automatically downloaded and installed. - Samuel W.