Patrick Miller for PC World and MSNBC writes:
Expensive cables are better! Defragging speeds up your PC! Refilling ink cartridges ruins your printer! We put these and nine other claims to the test to find the truth behind tech's tallest tales.
As it turns out, Windows Vista really wasn't all that slow; and no, your PC probably won't fry if you open it up without wearing a wrist strap. Thanks in large part to the Internet, the tech world is teeming with lies, half-truths and misinformation. We've dug up some of the Web's most notorious nuggets of conventional wisdom to see which hold up to scrutiny and which are merely urban legends.
Of course, there's often a grain of truth in even the most fanciful myth. That's why we provide a handy-dandy set of numbered warning signs to indicate how accurate each of these myths is, with 1 being True and 4 being Outrageous — a complete fabrication. After all, they say numbers never lie.