Skype for Business is part of the Office 365 suite of products. In order to install it:
- Log into Office 365
- Download Skype for Business from your Office 365 portal. It's in the "Other Installs" link.
- Follow the instructions on How to Install Skype for Business through your browser.
These steps usually take 10-15 minutes to do.
NOTE: The login name is your MIT email address and password - MIT does not have a unique login.