Has anyone ever used Google Chrome and Chromecast to "cast" a PC desktop to multiple locations within a building? Is it easy to do?
You don't actually cast anything. A link is sent from the PC/smartphone to the Chromecast dongle, and the dongle then goes to the Internet to find and display the link on the TV.
Don't know if you could command multiple dongles all at once.
That sounds like how most people would use it. I want to be able to to run PowerPoint on a PC and have the slides appear on the Chromecast enabled devices.how does chromecast work - Google Search
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