This is the consumer version of Skype for desktop.
Skype for desktop has ads and does not allow auto updates to be disabled.
This does not install or remove the Microsoft Store version of Skype.
Step 2 will remove all instances of Skype 7 and older.
Our Skype 7 package is now called "Skype (End of Life)". Skype 7 is being deprecated by Microsoft and will no longer work after September 1, 2018.
More info here: https://blogs.skype.com/news/2018/07/16/upgrade-to-the-latest-version-of-skype-for-desktop/