You can add a Webex video conference plug-in to Outlook from the "Download" page on the Webex website.

Zoom is a free videoconferencing app that's easy to download, set up, and start using right away. Here's a guide to Zoom's best features and more.

Note: Real effective exchange rates are assumed to remain constant at the levels prevailing during October 14-November 11, 2019. Economies are listed on the basis of economic size. The aggregated ...