
google.com
https://support.google.com/chromecast/answer/32283…
Cast from Chrome to your TV
Cast a tab from Chrome Important: To cast on a Mac computer with macOS 15 or later, you must give Chrome access in your system settings. On your computer, open Chrome. At the top right, select More Cast, save, and share Cast…. Select the cast receiver you want to use. If the device is already in use, the current content is replaced.