Chat vs Cowork: the contexts in the Desktop app
Three modes total: two you use now, one waiting in Module 6
After this, you'll be able to find the Cowork context in the Desktop app, describe how it differs from Chat, and explain why most users never discover it on their own.
Before you start
Complete Why the Desktop app is different from the browser first; this lesson builds on the Chat-versus-Cowork distinction introduced there and shows you how to actually switch between Chat and Cowork.
The idea
The Desktop app holds three modes, and most people only ever find one. Chat is the conversation you know (it works on any plan, free included). Cowork is a separate context where Claude runs scheduled tasks, keeps a session alive across days, and (on the right plan) acts on your screen.
A third mode, Code, sits alongside them for working with code; you will meet it in Module 6. Nobody discovers Cowork by accident, because the app drops you into Chat and nothing there hints another mode exists.
Two gating facts that are easy to blur together. Cowork itself is paid-only, so any free plan shows an upgrade prompt rather than the Cowork options. The acting-on-your-screen part (Computer Use) is narrower still, a Pro and Max research preview, so Team and Enterprise plans get Cowork and scheduled tasks but not Computer Use.
Here is the before and after: A user who only sees Chat treats the Desktop app like a nicer text box. The same user, once they open Cowork, sets up a task that pulls their morning headlines into a saved note on a schedule.
Now try it: open the Desktop app and find the Cowork option (a separate mode near where you start a new chat). Open it and notice it offers scheduling and session continuity that Chat never did.
If you only ever use Chat, you are missing the part of the Desktop app where Claude acts for you, and that is what this whole module is about.
Try it (9 min)
Watch out for
- Looking for Cowork as a setting buried in preferences; it is a mode you switch into, near where you start a new chat
- Assuming Cowork is free because the app is; Cowork is paid-only, so a free plan sees an upgrade prompt instead
- Assuming any paid plan gets the acting-on-your-screen part; Computer Use is a Pro and Max research preview, so Team and Enterprise get Cowork without it
- Assuming Cowork replaces Chat; Chat is still the right place for ordinary back-and-forth conversations
- Trying to run a scheduled task from Chat and wondering why the option is missing (scheduling lives in Cowork)
- Closing a Cowork session expecting it to vanish like a chat tab; Cowork keeps session continuity across days
Paste this into Claude
I am in the Claude Desktop app. It has three modes total: Chat and Cowork, which I use now, plus Code for working with code, which I will learn later. Help me build a clear mental model of Chat and Cowork. Please answer in plain English: 1. List three things Cowork can do that Chat cannot, and note which of them (acting on my screen with Computer Use) needs a Pro or Max plan rather than just any paid plan. 2. Explain why I can keep using Chat for normal conversations and not feel like I am missing out by doing so. 3. Give me a simple rule of thumb for deciding which mode to open for a given task. Keep it short. Use a small table for question 1 if it helps.
What good looks like
- Claude lists scheduled tasks, session continuity across days, and acting on your screen as things Cowork does that Chat does not
- Claude notes that acting on your screen (Computer Use) is a Pro and Max research preview, so Team and Enterprise plans do not get it
- The rule of thumb is something you could apply without re-reading the lesson
- Nothing in the answer requires coding or setup knowledge you do not have yet
When this breaks
- Breaks when you assume the Desktop app is the web app installed, because you stay in Chat forever and never open the mode that justified installing it.
- Breaks when you expect Chat to offer scheduling, because that ability lives only in the Cowork context, so the option is absent by design rather than by accident.
AI can help with this
In the Desktop app, switch to Cowork and type: 'Explain, in two sentences, what you can do for me here in Cowork that you could not do in a normal Chat. Then suggest one small task I could try first.'
You can now
You can complete the lesson outcome in a real Claude chat, Project, Artifact, Connector, Desktop, or Code surface.
- You can verify that claude lists scheduled tasks, session continuity across days, and acting on your screen as things Cowork does that Chat does not.
- You can verify that claude notes that acting on your screen (Computer Use) is a Pro and Max research preview, so Team and Enterprise plans do not get it.
- You can verify that the rule of thumb is something you could apply without re-reading the lesson.
- You can verify that nothing in the answer requires coding or setup knowledge you do not have yet.
Key takeaways
The Desktop app holds more than one mode. Chat covers everyday conversation; Cowork adds scheduled tasks and session continuity for any paid plan, plus Computer Use for Pro and Max; Code (covered in Module 6) handles working with code. Most people only ever find Chat, which leaves the mode where Claude works for you unused.
- Find Cowork as a separate mode near new-chat, not as a hidden preference toggle.
- Use Chat for ordinary conversations; it carries everyday chat, so you can keep normal back-and-forth there.
- Switch to Cowork when a task needs scheduling or continuity across days; acting on your screen needs Pro or Max.
- Know Cowork is paid-only; the app installs free, but a free plan sees an upgrade prompt for Cowork.
- Know Code is a third mode for working with code; Module 6 covers it, so you can ignore it for now.
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