Learn more about Skype for Business
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Skype for Business Quick Start
Help for Skype for Business on a mobile device
Video: What is Skype for Business?
Video: Download and install Skype for Business
Video: Sign in and out of Skype for Business
Video: Add or change your photo in Skype for Business
Video: Set presence options in Skype for Business
Video: Set up an online meeting with Skype for Business
Video: Add a contact in Skype for Business
![Photo of a man looking at a computer and wearing a headset.](https://support.content.office.net/en-us/media/d4c50708-6345-4a41-b039-423a61074c5d.png)