I was looking/reviewing proram installed in PC I got a new PC 3 weeks ago - found "HiJack This" and never downloaded it. This made me very nervous to have a proram installed without my knowledge. New PC is an IBM running Windows XP as operating software(1st time experience with XP) I am having a hard time learning this software. Not so sure that I am not current with virus protection. I currently have Symantec AntiVirus Corporate Edition - Version is 184.108.40.2065 installed and it is set for real time protection. Also have the Microsoft Beta version of Anti Spyware Prior pc used McAfee and felt it did a good job.How do I confirmthat I am truly protcted from all of the "stuff" that keeps coming towards my pc. Afraid that one amay have slipped into the hard drive. Data on my machine is important very important.