Chrome Remote Desktop
Learn To Turn Any Desktop Laptop Or Android Device Into A Remote Controller For Each Of Your existing Devices Giving You The Capability To Ron All Your OS' From 1 Device
So this video does not give you step by step instructions on how to do this but we will here don't worry.
Download and install the Chrome Remote Desktop.
if your using a Android device then you can find this here in the google play store.
if you are using a laptop or using a desktop then you will want to get it from the chrome app store here. https://preview.tinyurl.com/dy8ufz8
Now set up one device for remote access and the other for remote control. You will be prompted on the computer sharing access with an access code. use that code in the opposite computer to share a remote connection.
That's it your good to go let me know how it worked out for you or if you have any problem's and I will be happy to assist you.