If you can't find the file, try looking in the Downloads folder from the Finder. Note: This app is not available through the App Store on your Mac. If your Mac is running an earlier macOS, go to to see if you can upgrade to OS X El Capitan (version 10.11). To check the macOS version, choose About This Mac from the Apple menu. Click on the small arrow on the right of the blue button that says Get Skype for Windows and select your operating system: Windows, Mac OS X, or Linux. Skype for Business app is only supported on OS X El Capitan (version 10.11) or later OS X.
You will not be installing an app on your computer. Use the web version of Skype for Business through a browser if you are invited to a meeting. There are two ways to connect to a meeting: Join a meeting through a browser
The court uses the app Skype for Business for video appearances, conferences, and other kinds of virtual meetings.
