There are many alternative VoIP services that you can use including conference calling, sharing your screen, and more.
However, if you still want to use Skype without installing anything, the stripped-down web version of the app offers the functionality you need to communicate with your contacts. If you’re tired of using Skype and want to stop using the service for good, the instructions above will help you with that. Open Finder > Applications > Skype for Business and drag it to the Trash. Press Control and click the Skype icon at the same time. To uninstall Skype for Business on a Mac computer, sign out of the app and then close the sign in page. If you see the Are You Sure You Want to Uninstall Skype and all its components box, click Uninstall and then click Close once the process is completed. If the app isn’t listed, it means the version you’re using is integrated with other Office apps. Right-click Skype for Business and select Uninstall.
