I've said it before and I'll say it again. All kinds of incriminating things can be found on your computer, particularly if you go looking for it.

Let's face it gentlemen, sometimes pornographic images and videos find their way on to our computers, and rather unsavoury websites can clutter our browser history. On top of that, cached instant messages and downloaded software could fall into the hands of someone that we don't want it to - be it an employer, a spouse or a child.

So here comes Evidence Nuker. It's a pretty light program that effectively removes all trace of your more private moments. Here's the company blurb:

"Without Evidence Nuker your computer is as private as a diary left on a restaurant table for anyone to read, and thousands of people have been fired, divorced and even sent to prison over what was found on their PC! Do you want your loved ones, employers, or law enforcement agencies to know everything you do Online?"

Well said. I would advise Evidence Nuker as my memory eraser of choice - secure, dependable and quick.