Q: I mentioned to a friend that Apple now has a patent for “emotion detection” with its cameras and they said that was something that had been in digital cameras for years. Has it? Can a computer ...

Overdraft protection and cash advance service Dave has suffered a data breach after a database containing 7.5 million user records was sold in an auction and then released later for free on hacker ...

Q: I need a new Windows PC but have almost no budget, so I’ve been thinking about buying something either refurbished or used. I don’t want to be ripped off, however. What’s the safest way for me to ...