Skype group screen sharing is free, Microsoft has announced in an official Skype blog post today. You are no longer required to have a paid subscription to Skype in order to utilize this feature.
"It used to be that you had to have a paid subscription to Skype to share screens with two or more people. Not any more. If you’ve got the latest versions of Skype for Windows desktop or Skype for Mac group screen sharing is free," Microsoft stated in an official blog post.
There are plenty of useful cases that screen sharing can come in handy, such as providing tech support for family or clients, and now you can do it for free. All you need to do is grab the latest version of Skype for Windows desktop or Mac and you are good to go.
You can head over to the VIA link to check out a tutorial on how to use screen sharing in Skype.