If you want to get a movie or TV show up on a big screen, or beam music wirelessly to a speaker, then the Chromecast standard is one of the best ways to go about it: It couldn't be much simpler to use ...

ATLANTA - A new device from Google makes it easy to stream video from several popular services to a high-definition TV. Chromecast is tiny enough to dangle from a keychain when not in use, but it ...