No matter how good your pop-up blocker is, every so often one of these suckers slips through. No big deal, right? You just click on the 'X' to close it, right? WRONG!
Here's a quick tip for how to close pop-ups safely.
You don't want to click on that 'X' because some nasty pop-ups may deliver malicious software to your computer no matter where you click, even clicking the 'X' to close the pop-up window.