Visit the aforementioned Chromecast page for troubleshooting help. Note: If after connecting your Chromecast to your Wi-Fi network, you still can’t “see” the Chromecast from your Chrome browser casting extension or compatible apps (such as Netflix), you may need to make some adjustments to your Wi-Fi router. We also have a complete guide to Chromecast setup if you need a bit more assistance. The Chromecast will walk you through the rest. Simply plug the Chromecast into your TV’s HDMI port, plug it into a power source, then visit the Chromecast setup page to download the necessary app. Here’s the essential equipment: a TV with an HDMI input (4K or otherwise), Wi-Fi access, a free USB port or power outlet, and a computer, smartphone, or tablet with either Google’s Chrome browser (for a computer) or the Google Home app installed. If you’ve already set up your Chromecast, skip to the next trick, but we wanted to help you get things rolling in case you’re new to the product and are just pulling it out of the box. Dan Baker/Digital Trends Setting up Chromecast Our guide to Google Chromecast tips and tricks is here to give you all the info on how to take advantage of these lesser-known capabilities so you can become a Chromecast master. Whether you want to put your computer screen on your TV or experience 3D VR, this device has you covered.