You can use Xfinity Stream on your PC through this Chrome Add-on.
I have installed Xfinity Stream for PC, with the help on an Android Emulator and it worked. I am talking about the Xfinity Stream Android App. It’s working and I will share the method with you all and you will be able to Install Xfinity Stream on your PC.
Follow the instructions provided in the link below and you will learn how to use Xfinity Stream for PC.
https://droidspc.org/xfinity-stream-pc-tv/