WhatsApp has finally added voice and video call support to WhatsApp Web, addressing one of the most prominent features missing from the web version. The new feature doesn't require downloading any software or installing any add-ons; it's now integrated directly into WhatsApp Web, along with other features including screen sharing, interactions during calls, and a dedicated calls tab that displays the complete call history and favorites.The company confirmed that all calls via WhatsApp Web have end-to-end encryption, and that it does not impose any fees or time limits on calls.