I spent much of yesterday trying to work out why my main computer wasn't working. Fortunately, I eventually got it sorted: a small amount of dust had settled on the bastarding video card, making the whole machine disfunctional. Grrrr.
Fortunately, the solution was easier (and quicker) than the diagnosis, and while I was cleaning the inside of my computer, I took the opportunity to also clean the inside of my monitor. I'm glad I did. Download your own screen cleaner here. As the man says, men only (or women who can appreciate a good thing). Enjoy. NSFW.