Claude Cowork tutorial: get started without the terminal

What is Claude Cowork exactly?

On a marketing team, the terminal scares people off. It's the first obstacle I run into in my workshops: Claude Code impresses people, and a good part of the room tunes out at the idea of a command line. The obstacle has eased since Claude Code became available directly in the Claude desktop app, but the hurdle is still real for non-technical people.

Claude Cowork addresses exactly that obstacle. It's a desktop app (macOS, Windows, ChromeOS, Linux, with the web version rolling out gradually and mobile in beta) where Claude works directly on the files in the folders you authorize: it reads, creates and edits your Word, PDF, Excel, PowerPoint or markdown documents, uses the browser and your connected tools, carries every step of a task through from start to finish, and can even run scheduled tasks unsupervised.

Anthropic positions it for non-technical knowledge work: research, analysis, producing documents and reports. It's the tool I show first to marketing and communications people who want to go beyond the conversation, and I place it alongside Chat and Code in my complete path to learning Claude.

The official course: Introduction to Claude Cowork

Anthropic offers a dedicated, free course on its Academy: Introduction to Claude Cowork. 4 sections: discovering the tool, customizing it (persistent context, skills, plugins), integrating it with Chrome and Microsoft 365, and setting the rules for security and team sharing. No technical prerequisites, and a completion certificate at the end.

In my view it's the most useful course in the official catalog for non-technical people, as I say in my full review of Anthropic's Claude courses. The usual limit applies: everything is in English, and the examples remain generic. Your marketing plan, your brand guidelines and your processes aren't in it.

Learning in French: the path I offer

The 2nd video in my free course is called “Chat, Cowork et Code : lequel, quand” (Chat, Cowork and Code: which one, when). It answers the question everyone asks before even opening the tool: which Claude interface for which task. The course also includes a set of 20 prompts designed for Cowork in marketing and communications, ready to adapt to your own folders.

My advice for getting started comes in 3 steps: watch the video to choose your entry point, create a dedicated working folder with a few real but non-sensitive files, and run your first guided task with one of the prompts from the set.

Your first 3 Cowork tasks in marketing

Learning Cowork happens on real tasks. These are the 3 I have people do first, because each one shows a different capability of the tool. And when you want more, I've cataloged 58 Claude Cowork office use cases in a reference article, with a sample prompt for each one.

Make sense of a folder of customer reviews. Drop your review exports into the authorized folder and ask for a summary by theme with the most telling quotes. You'll see Cowork read several files, cross-reference them and produce a clean document.

Turn notes into a deliverable. A raw meeting summary, your document template, and the instruction to turn it into a structured memo for your leadership. This one shows it can produce work in your own formats.

Schedule recurring market monitoring. A scheduled task that goes through your sources every week and drops a summary into your folder. This is the capability that changes habits: the work gets done without you.

What to set up before you delegate

3 points to watch, learned in my workshops and confirmed by Anthropic's documentation.

Scope first: Cowork only touches the folders you authorize, and deleting files always requires your approval. Treat this constraint as a method: a dedicated working folder, never the root of your drive.

Data next: a folder shared with an AI is data processing like any other. Nothing personal or confidential in scope at first, and for the full framework, my article on AI and customer data under the GDPR and the AI Act details what the law requires.

Finally, usage: a Cowork session uses more capacity than a regular conversation. On a Claude Pro plan, save long tasks for what really matters.

Conclusion

Cowork removes the technical hurdle that was holding your teams back: what used to require the terminal now runs from a desktop app. Learn it for free (the official course if English works for you, my video and my 20 prompts in French), set the scope, and give it a real task in the very first week. That's where the habit forms.