Why do cats meow? Why do birds fly? Why do hackers break into your account? It’s their nature. Or it’s a hobby. Or they’re just jerks who really want …

While plenty of services have user interfaces that are designed to be easy to use—enough that even a technophobe could figure them out—there’s always …

Sometimes I take on some pretty intense questions for Lifehacker’s weekly Tech 911 Q&A column—hacking this, security that, …

There are times when your Windows PC seems to have a mind of its own—launching programs, windows, browser tabs, or whatever else without your direct …

You do everything right, yet disaster still strikes. Such is the world of troubleshooting a fussy PC, like when a prompt suggests that it’s fixing …