You can use a Chromecast device to show a Chrome tab or your screen on your TV.
You can show most web content. Some plugins won't work, like Silverlight, QuickTime, and VLC.
Note: You can't show tabs or screens using Chrome on iOS devices.
Cast videos and media
On the video or media you're watching, tap Cast . For example, learn how to cast from YouTube.
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Chromecast troubleshooting tips
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