Those quizzes on Facebook and other sites may seem like fun, but they can also be a sneaky way for companies to collect your personal information and even your money.

With every new technological innovation, an old activity becomes outdated. From heading to the arcade to wearing a calculator watch, here are 40 things either gone or in danger of disappearing.

From credit cards stuck in computers to stunning displays of sexual confusion, people have some strange problems — and nowhere makes that more evident than the pages of Yahoo Answers.

Ready to take your smartphone experience to the next level? These 40 Android tips and tricks will help you become a power user in no time.

If there’s a subset of letters in your name that looks vulgar, you could be denied an e-mail address or a domain name. Just ask Dr. Herman Libshitz.

Specialized search engines can dig up all sorts of details about your personal life — everything from your musical preferences to photos of your family. But it’s not too late to take control.

Who says technology’s only for people? These 15 funky pet gadgets bring high-tech style to the doghouse and beyond.

Yeah, yeah, we know. Google’s got it goin’ on. Before you hop on to ride the Big G’s big index, though, you may want to read this.