Claude Can Now Use Your Computer in the Background
On September 3, Anthropic officially announced an upgrade to Claude's computer use: within Claude Cowork and Claude Code, Claude can now operate your computer in the background—clicking, typing and opening apps like a human while you keep working. It is available as a free limited test for Pro/Max users, enabled by default for those who previously used computer use, or manually via Settings > General.
Confirmed
- Anthropic (@claudeai) announced the capability ships simultaneously in Claude Cowork and Claude Code with background execution; it works as long as the computer is on and the Claude desktop app is running.
- Per @新智元, on macOS 15 and above Claude works through a background window by default without taking over mouse or keyboard; it waits when it detects user input and only intervenes fullscreen when necessary.
- Official documentation details the mechanism: Claude picks the most precise path—connectors first (Gmail, Google Drive, Microsoft, etc.), then the browser, with screen operation as fallback—along with safety notes.
- The Claude Code desktop docs list full Code tab capabilities: parallel sessions (Git-isolated), draggable pane layouts, integrated terminal and file editor, sidechats, computer use, and kicking off tasks from mobile.
- Free limited test for Pro/Max users.
Unconfirmed
- Exact availability scope, usage limits, and future pricing remain unspecified.
Why it matters
- Background computer use turns Claude into a parallel desktop agent that works without ceding control of your machine—a notable step in agent product form.
- The connector-first, browser-second, screen-fallback strategy balances efficiency and precision, while proactive yielding to user input provides a safety framework.
- Nous Research mocked Claude for only now shipping computer use, suggesting the race in this space is intensifying.
2026-09-03 ~ 2026-09-03 · 8 related posts
Primary sources
- [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 Claude Cowork and Claude Code — Scobleizer · 2026-09-03
- Anthropic upgrades Claude computer use: background operation frees up your mouse and keyboard — 新智元 · 2026-09-03
1 near-duplicate retellings: ClaudeOfficial