Microsoft Corp. is signaling the end of the line for Skype in May. Users will have the option of migrating to Teams.
https://www.msn.com/en-us/money/other/skype-to-shut-14-years-after-microsoft-s-8-5-billion-purchase/ar-AA1zZmpp
Personally, I never cared for Skype. I never needed it for work and, as I recall, only used it once. Before the Windows Insider MVP program was eliminated, it was used for all of our online sessions and worked well.