Please call the items by their proper names, as I have: what exactly are you trying to install? You keep using your own names for things pardon me, but please be clear. Youtube Downloader Apple Mac on this page. Free Download Videostream for Google Chromecast for Mac 2.17.926.0 - Stream 1080p videos from your Mac to your Chromecast device by relying on this. Best Video Software for the Mac How To Run. Stay Private and Protected with the Best Firefox Security Extensions The Best. After your PC download's and installs Googlecast extention, you will see the following little green icon in the upper right corner of your Chrome browser.
The Chromecast Extension is actually officially called Google Cast.