How To Download Google Chromecast Extension. Follow the given steps to install the Chromecast Google Chrome Extension. Best of luck to everyone.
Here you just have to click on Go. Whenever extension detects supported video file being played on the page it will add page action to your omibox that allows to play video on Chrome Cast device. Click on Download Chrome Extension and then click to add it to Opera.
Go to the Google cast extension page in Chrome.
Choose the Chromecast device where you want to watch the content. Time to Install ChromeCast desktopAndroid application. The easiest way to extend your desktop on both Windows and Mac is to use Chromes built-in Chromecast service. On your computer open Chrome.