New features give IE 8 a better look, better security, and better conformance to Web standards, but the revised browser is still playing catch-up with Firefox.
Phil Sydell of Boynton Beach, Florida asks why his PC suddenly shuts down for no perceptible reason. It displays no error message or blue screen of death, and starts up just fine.
Turn a Wi-Fi thief's world upside down. Send an e-mail that self-destructs. And ensure that your boss thinks you're always hard at work. These tweaks and tools let you gain the upper hand.