Anthropic Launches Background Computer Use for Claude in Cowork and Claude Code

On September 3, Anthropic announced an upgrade to Claude's computer use: in Claude Cowork and the Claude Code desktop app, Claude can now operate a computer in the background—once assigned a task, it clicks, types, and opens apps like a human would, while the user keeps working. The capability is in free limited testing for Pro/Max users, enabled by default for those who previously used computer use, and can also be turned on manually via Settings > General. This upgrade marks agents evolving from Q&A assistants to parallel desktop collaborators and is worth watching.

Confirmed

• Anthropic officially (@claudeai) announced the capability is live simultaneously in Claude Cowork and Claude Code, with background support: Claude works in apps the user permits while the user handles their own tasks in parallel.
• Computer use in the Claude Code desktop app now supports running in the background; it is enabled by default for users who previously used computer use and can also be enabled manually.
• Official documentation details how it works: given a task, Claude picks the most precise path—first checking connectors (e.g., Gmail, Google Drive, Microsoft), then using the browser, with on-screen operation only as a fallback—along with safety precautions.
• Free limited testing for Pro/Max users.

Not Yet Confirmed

• The post did not specify the exact rollout scope, usage limits, or future pricing details, pending further official clarification.

Why It Matters

• Background computer use makes Claude a desktop agent that can work in parallel without the user giving up control of their computer—a significant step in agent product design.
• The official "connectors first, browser second, on-screen actions as fallback" strategy balances efficiency with precision and provides a framework for safety boundaries.
• On community reaction, Nous Research quipped that Claude is only now shipping computer use, implying it lags behind—a sign the race in this space is heating up.

2026-09-03 ~ 2026-09-03 · 6 related posts

• [source] Claude can now use your computer in the background across Cowork and Claude Code — claudeai · 2026-09-03
• [source] How Claude's background computer use works: connectors first, browser second, screen last — claudeai · 2026-09-03
• [source] Claude Code desktop app gets background computer use on macOS, Pro/Max beta — ClaudeDevs · 2026-09-03
• Claude Code desktop docs detail parallel sessions, Git isolation, and computer use — ClaudeDevs · 2026-09-03
• Nous Research jokes: Claude didn't have computer use until now? — NousResearch · 2026-09-03
• Claude can now use your computer in the background in Cowork and Claude Code — neal_lathia · 2026-09-03