https://www.live-feeds.com/feed/microsoft-stock-falls-on-anthropic-s-challenge-to-office-softwareContinuously updated, source-cited coverage. https://www.live-feeds.com/feed/microsoft-stock-falls-on-anthropic-s-challenge-to-office-softwarehttps://www.live-feeds.com/feed/microsoft-stock-falls-on-anthropic-s-challenge-to-office-software#u200469Sat, 14 Nov 2026 11:55:36 +0000Microsoft stock dropped following a major competitive challenge from Anthropic, which unveiled a new artificial intelligence-powered office suite ahead of an initial public offering. The product drop includes Claude Sheets, Claude Whiteboards, Claude Meetings, and Claude Data, taking direct aim at established office software ecosystems. Anthropic also integrated Claude into Google Meet to handle tasks live. This rollout sparked market anxieties regarding traditional software-as-a-service providers. The development directly pressures major technology platforms as competition in AI-driven workpl