You will also get enterprise-grade security, compliance and control, instant messaging, voice and video calls, and online meetings. Skype for Business integrates with Office apps allowing you to co‐create and collaborate in the apps you use every day like Excel, Word, and Outlook. https://support.office.com/en-us/article/What-is-Skype-for-Business-3a21eca4-434d-41f1-ab06-3d4a268573b7
With Skype for Business, you can:
- Start conversations with IM, voice, or video calls.
- See when your contacts are available online, in a meeting, or presenting.
- Set industrial-strength security for meetings.
- Broadcast online to a large audience.
- Present your screen during meetings or give control to others.
- Use Skype for Business in other Office programs to chat, call, or join a meeting with a click.