Claude's Cowork mode gives you direct access to your apps, files, and browser from one place. Instead of opening PowerPoint, Google Scholar, or Finder, you make the request inside Claude and it does the work. Three features make this possible: Cowork file access, Connectors, and Claude in Chrome.
Make a PowerPoint Without Opening PowerPoint
- Open the Claude desktop app
- Click the Cowork tab
- Select your Desktop folder (or wherever your files live)
- Type your request: "Create a 10-slide deck on AI trends in education"
Claude builds the .pptx file and saves it to your folder. You never open PowerPoint.
Pull Research Without Opening Google Scholar
- In Cowork, type: "Find 5 peer-reviewed studies on AI in K-12 education published after 2024"
- Claude searches, summarizes, and cites each one
- Ask follow-ups: "Which ones focus on student outcomes?"
No browser tabs. No database logins. No copy-paste.
I don't think of Claude as an app anymore. It's the layer that sits on top of everything else. PowerPoint, Google Scholar, my file system — I access all of it through one prompt. That's not a chatbot. That's an operating system.
Edit a File on Your Desktop Without Opening It
- In Cowork, select your Desktop folder
- Type: "Open the file called Q2 Report.docx and fix any grammar issues"
- Claude reads the file, makes the edits, and saves it back
You didn't open the file. You didn't even look at it.
Claude isn't one of your apps — it's the thing that runs them. Open Cowork, select a folder, and start asking. That's the whole setup.