Cowork: The Power Feature

If you've been following along, you've been using Claude in the browser at claude.ai. Chat, projects, artifacts, connectors, research. All good.

Today I'm going to show you something that makes all of that look like warmup.

It's called Cowork. And it lives in the Claude desktop app.

First: the desktop app

Claude has a desktop app for Mac and Windows. Download it from claude.ai.

The desktop app gives you three modes:

• Chat - Same Claude you've been using, but with extras. Double-tap the Option key (Mac) to pull up Claude over whatever you're working on. Screenshot your screen and ask about it. Dictate instead of typing. It's Claude, but faster because it's always one keystroke away.

• Code - A full development environment. This is for people who write software. If that's you, Anthropic has a free Claude Code in Action course worth checking out. If it's not, skip it - you don't need it.

• Cowork - This is what we're here for.

What Cowork actually is

Cowork is Claude with scope, stamina, and independence.

In regular chat, Claude responds to one message at a time. You ask, it answers, you ask again.

In Cowork, Claude takes on a task and runs with it. It plans an approach. Works through multiple steps. Pulls from multiple sources. Creates finished deliverables. And it shows you what it's doing along the way.

Think of the difference between asking someone a question at their desk versus giving them a project brief and letting them come back with the finished work.

What Cowork can do that chat can't

Folder access. Give Cowork a folder on your computer. It reads what's there, figures out what's relevant, and saves finished work back to the same folder. You don't have to upload and download files - Claude works directly with your file system.

Sustained multi-step work. Research briefs that pull from 20 sources. Financial analyses that cross-reference multiple documents. Contract reviews that read every page and flag issues across the entire set. Cowork doesn't lose focus after one response - it works through the whole thing.

Scheduled tasks. Set up recurring work that Claude handles automatically. A daily morning briefing that pulls from your Slack and calendar. A weekly roundup of what shipped. An inbox triage that runs every morning and sorts what needs your attention. Define the task, set the schedule, Claude handles it whenever the app is open.

Browser use. Connect Claude in Chrome and Cowork can navigate websites, interact with pages, and pull information directly into its work. Competitor pricing research across ten different sites. Gathering data from pages that don't have an API. Real browsing, not just web search.

Multiple tasks at once. Run three research tasks simultaneously, each in its own conversation. Switch between them from the sidebar. Claude works on all of them in parallel.

Real examples that click

The "query all your tools" move. Ask "what did we decide about pricing last quarter?" Cowork finds the answer across meeting notes, slide decks, email threads, and Slack messages. One question, one answer synthesized from everywhere.

The deep research brief. You're scoping a new market or evaluating tools. Cowork visits sites, reads reports, pulls pricing, and delivers a structured brief with sources. You never open a browser tab.

The document review. You have 50 pages of contracts, financial reports, or meeting transcripts. Cowork reads every page, cross-references across the set, and pulls out patterns that only emerge from reading all of them. Review fifty like you'd review five.

The morning autopilot. Set up a scheduled task: every morning, check your messages, pull together a status update, and prep for the day's meetings. Claude handles it on repeat. You start each day with answers instead of admin.

How it works in practice

When you start a Cowork task, Claude often begins by asking you a few clarifying questions. Scope. Format. Constraints. This isn't it stalling - it's building a plan.

You'll see the plan in the sidebar. As Claude works, you see progress: sources it's drawing from, files taking shape, steps being completed. You can check in at any point or let it run.

When it's done, the deliverables are ready. In the folder you shared, or in the conversation, or both.

The honest limitations

Cowork is currently in research preview. That means it's available for Pro, Max, Team, and Enterprise users, but it's still being refined. New capabilities get added regularly.

It's not magic. Complex tasks sometimes need steering mid-way. The quality scales with the quality of your brief - just like delegating to a human. And some tasks are still better done in regular chat (quick questions, brainstorming, short writing tasks).

But for the kind of work that takes real effort - research, analysis, document creation, anything where you'd normally block out 2-3 hours - Cowork is a different category of tool.

Try this today

Download the Claude desktop app if you haven't already. Open Cowork and try one of these:

1. Point it at a folder of documents and ask: "Read everything here and give me a summary of the key themes, decisions, and open questions."

1. Ask it to research something: "I need a competitive analysis of [your space]. Research the top 5 competitors, their pricing, and what customers say about them."

1. Set up a scheduled task: "Every morning, prepare a summary of my calendar for the day and draft prep notes for each meeting."

Start with one. See how it feels to give Claude a real project instead of a quick question.

Cowork is Claude with the scope to handle real projects - research briefs, document reviews, multi-source analysis. It's the difference between asking a question and delegating a task.