Description: BigBlueButton is an open source web conferencing system for online learning. It allows real-time sharing of audio, video, slides, chat, and screen. BigBlueButton supports recording and playback of sessions.
Type: software
Pricing: Free
Description: ICQ is an instant messaging client and software that was first released in 1996. It became popular in the late 1990s as one of the first multi-platform instant messaging clients. Key features of ICQ include one-on-one and group text chats, voice and video calls, offline messaging, and file transfers.
Type: software