Skype for Business (S4B) is a web conferencing service available to the WUSTL community. There is no cost to use the service.  The service is enabled for all WUSTL faculty, staff and students who have been migrated to the Office 365 service.  This service is separate from the Skype account one might already have created for personal or business use.  Follow the instructions below to download and install the Skype for Business application on your computer. Learn more about the service here