Webex is a video conferencing and online meeting platform developed by Cisco. It allows users to host virtual meetings, webinars, and video conferences, making it easier for teams to collaborate remotely. The platform supports features like screen sharing, chat, and recording, enhancing communication and productivity. With Webex, participants can join meetings from various devices, including computers, tablets, and smartphones. It is widely used in business environments, educational institutions, and for personal communication, providing a reliable solution for connecting people regardless of their location.