You’re probably familiar with the lint trap on your dryer, and, ideally, clean it after every load of laundry. But did you know that your washing machine has a filter, too? If that’s news to you, that ...

Apple’s Time Capsule base station put a Wi-Fi access point, a network router, and a backup drive that tied into Time Machine all in a single box. That was its downfall, too: if the drive failed or ...