Brown has officially moved away from using Webex.
https://ithelp.brown.edu/kb/articles/transition-from-webex-to-zoom-web-conferencing
Information on how to get started using the Zoom (Webex replacement) account associated with your Brown account can be found here:
https://ithelp.brown.edu/kb/articles/get-started-with-zoom-web-conferencing
See also our page on Zoom.