The way it works is to daisy chain Airplay mirroring from your phone or tablet to your computer, and then using Chrome’s desktop mirroring via the PC. There are plenty of apps you can use to take care of the first part, but while most are free to try, you have to pay to keep
A lot of iOS apps have Chromecast functionality, Safari itself does not. If you want to show people a webpage, where you might have saved a presentation or even videos, you can still do this, using a free app called MomoCast. How to Cast Webpages That Don’t Have Chromecast Videos Install MomoCast on your iPhone
Google’s smart-TV dongle and the Chromecast is a very versatile gadget that can be used to stream video content from the Internet through a wide variety of devices and sites to a big screen TV. It works just a little bit better if you’re living within Google’s ecosystem, just like Apple’s devices work better together.
The easiest way to send an online video to your Chromecast is to use the Google Chrome browser. Download and install it from here if you haven’t already, and then read on to know what to do next. These steps work the same way on an Mac or Windows PC. How to Mirror Your Computer