For your information, Google Cast Chrome extension lets you stream content from your Chrome browser to your TV or any device that supports Google Cast. Once this extension is installed, you can cast any tabs of your Chrome browser to the TV via your Chromecast receiver.
Installation Instruction
Please note that the Google Cast beta extension is intended for advanced user. To install the beta version, first you need to uninstall the stable version from your Chrome browser, and then install the beta version. Keep in mind that your computer should meet the minimum requirements for full HD streaming. You can download Google Cast (beta) extension from Chrome Webstore.
