A:AnswerThis TV does not feature Chromecast nor AirPlay built-in.
You can connect your external Chromecast device and/or Apple TV box at any time.
David M. - Toshiba Support
A:AnswerThe TV stand width is 28.2 inches wide.
If you are having space issues you could try to mount this TV on a VESA Universal Center TV Stand.
David M. - Toshiba Support
A:AnswerYou will be able to enjoy true-to-life breathtaking picture quality with more than 8 million pixels for stunning clarity, deep contrast, and vivid colors.
David M. - Toshiba Support
A:AnswerThis tv does not have a microphone. I would not suggest this television for zoom purpose not unless you plan on using your computer as the source of where you will be connecting to zoom.
A:AnswerYou could try to download the Amazon Fire TV app on your smartphone to control the TV over Wi-Fi.
If the issue persists with your remote, for personalized assistance, please call 1 (855) 527-2411 available from 8 am to 9 pm CT everyday.
David M. - Toshiba Support