For those that may not have been paying attention to all of the Anthropic updates recently, they have eliminated Cowork and moved all conversations from the Desktop app to the cloud. Code from desktop still reads your computer folders. They have been rolling this out slowly to users and it started on October 6th. I noticed it the first time last week when I got a message all conversations have been moved to the cloud. 1. Claude Cowork and chat are one Claude (updated this week) This is the main article. Chat and Cowork are merged into a single conversation, so you no longer pick a mode first. Claude decides which tool to use, and anything that used to be Cowork-only now works from any conversation. It is rolling out in stages to Pro and Max on web, desktop, and mobile. If your message box still shows “Chat” and “Cowork,” you don’t have it yet. Once your account switches, you can’t go back to separate options. 2. Use Claude Cowork on web, desktop, and mobile See the section “What changed for Pro and Max plans on October 6.” As of October 6, 2026, new Cowork tasks on Pro and Max run in the cloud, and the “Only on your computer” option in Settings > General is gone. If you were still on local-only, you get moved the next time you open the desktop app, with nothing to set up and no way to switch back. Timeline from the official release notes - July 7, 2026: Cowork came to web and mobile, with sessions running remotely so work continues after you close your laptop. Chat and Cowork also began sharing one home. - August 25, 2026: Memory started working across chat and Cowork in the cloud. - September 16, 2026: The combined experience began rolling out, with chats, Cowork tasks, projects, connectors, and skills carrying over. - October 6, 2026: Cloud became the only option for new Pro and Max tasks (above).