Your old Android phone has an infrared blaster that modern phones ditched, and it's the best universal remote you'll ever use ...

In our multi-device world, how many times have you wished you could quickly grab a file from your phone while working on your PC, or help a family member troubleshoot an app issue from miles away?

Who needs a remote if you've got your smartphone with you? Plus, the Roku TV app can do much more than turning on the TV and ...