Amazon's Kindle (or Kindle app) supports not only ebooks, but also PDFs. But reading PDFs on a Kindle requires a little help. Here are several different ways to convert and read PDFs on a Kindle.
Amazon's Echo, Echo Dot and Tap devices can do more than just check the weather and sling playlists. We offer 9 great tips and tricks for Alexa users.
It's going to be an exciting election season. We've nominated nine Android and iOS apps that can help you follow the races.
The old two-year-contract business model for mobile phone plans is all but abandoned. And there are more choices than ever: We look at 17 alternate mobile service carriers.
Google hides Android's filesystem, but these apps can help you sniff out those secretive folders and gain greater control over your phone.
Did you get a shiny new gadget this holiday season? If so, here's how to wipe your old tech clean of personal data, sell your old gear, and keep your new gadgets in shape for future reselling.