Microsoft launches Copilot Cowork, integrating Anthropic's Claude Cowork tech into Microsoft 365 Copilot and using Work IQ to ground its actions in work data
AUDIENCE — Try Microsoft 365 Copilot — Available on desktop and mobile devices — If you have used Copilot …
Microsoft launches E7, which bundles Office tools and Copilot, for $99/user/month, a 65% jump; of its 450M+ business users in January, ~3% also paid for Copilot
Microsoft Corp. is launching a new bundle of workplace software with the aim of getting more people to use its artificial intelligence tools for the office.
Microsoft confirms a bug that let Microsoft 365 Copilot summarize confidential emails from Sent Items and Drafts folders, and deployed a fix in early February
Microsoft confirms a bug that let Microsoft 365 Copilot summarize confidential emails from Sent Items and Drafts folders, and deployed a fix in early February
Microsoft says a Microsoft 365 Copilot bug has been causing the AI assistant to summarize confidential emails since late January …
Anthropic rolls out a fast mode for Claude Opus 4.6 in research preview, saying it offers the same model quality at 2.5x faster but costs 6x more
excited that we're making it available outside Anthropic too.Dean W. Ball /@deanwball:I would like to know more about the experimental Claude scaffold that caused Opus 4.6 to more than double its perf...
Recon Analytics: Copilot's US market share as paid users' first choice fell from 18.8% in July 2025 to 11.5% in January 2026; Gemini's rose from 12.8% to 15.7%
Microsoft's Pivotal AI Product Is Running Into Big Problems After leaning on its partnership with OpenAI, Microsoft is playing catch-up in the chatbot race.