Most information stored on your PC will be
fairly innocuous but there's no doubt your machine will also be full of
personal and private information that you may want to keep secure. Unfortunately, though, It's
not always easy to remember to clear your computer of private data
every time you finish using your computer, either. Another option would be to run
an application within a self-contained environment, then you could
simply log off without having to manually clear any data. 03 Dec 2009