Applies to Skype for Business for Windows.
A user's availability is indicated by the colored icon beside their profile picture. This availability status is known as your presence and will indicate a status such as Available, Busy, Away, Do Not Disturb, etc. Your presence indicator will affect communication with other users.
Change your availability status.
1. Select the availability status just below your name.
2. Select the type of presence you wish to display.
Skype for Windows for Mac
1. Select your picture.
2. Select the presence just below your name.
3. Select the type of presence you wish to display.