Many people get in the habit of unplugging household appliances when they go away; should you unplug your PC when you're not ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Vacations are relaxing and fun. Work is not. Why, then, do so many ...

Q. I'm going on vacation. Will my computer, with its "always-on" high-speed Internet connection, be safe from hackers, viruses and spam? A. The easiest solution, computer security experts say, is turn ...