For example, Samsung smart TVs have supported mirroring from many phones - but Samsung's phones in particular - for a number of years. There are a number of TVs that support mirroring functions without any extra devices needed. When mirroring like this, the sound will also be sent to the TV, so if things are quiet, turn up the volume on your phone, then turn up the volume on your TV to get the level you want. It's worth noting that whenever you are mirroring, your phone needs to stay on - what happens on your phone, happens on your TV.

Open Zoom, rotate your phone into landscape and off you go.

You'll have to confirm that you want to allow your phone to show on your TV.

Find the cast or mirror option on your phone and scan for devices.Setup your Roku device as normal, make sure your phone is on the same Wi-Fi network.

Again, the option to share your display will have different names depending on the phone you have - cast, Smart View, Wireless Projection, etc - but many phones will support this option, so it's worth trying if you have a Roku.

How to share screen on zoom mac