How to Install Silverlight on Xubuntu GNU/Linux Distro
Installing Silverlight on Xubuntu Linux
You are Welcome! The linked Tutorials Show You Step-by-Step How to Install the Silverlight Browser Support Xubuntu GNU/Linux Distribution.
And Pipelight for Xubuntu allows one to run Windows browser plugins in the context of Linux browsers.
Especially relevant: Pipelight has been Discontinued and is Not Working in PPAPI Browsers with the best Security features.

Enabling Silverlight Browser Plugin for Xubuntu
- 18.10 Cosmic Xubuntu Silverlight Installation
- 18.04 Bionic LTS Xubuntu Silverlight Installation
- 17.10 Artful Xubuntu Silverlight Installation
- 17.04 Zesty Xubuntu Silverlight Installation
- 16.10 Yakkety Xubuntu Silverlight Installation
- 16.04 Xenial LTS Xubuntu Silverlight Installation
- 15.10 Wily Xubuntu Silverlight Installation
- 15.04 Vivid Xubuntu Silverlight Installation
- 14.10 Utopic Xubuntu Silverlight Installation
- 14.04 Trusty LTS Xubuntu Silverlight Installation