Claude Cowork is a desktop application that gives Claude the ability to take actions on your machine. Not just give you advice — actually run commands, read files, rename things, organise folders. It's like giving your assistant not just a voice, but hands.

The data you share with AI tools is increasingly the data of your professional thinking. Who holds that data is not a small question. It's basic professional hygiene in 2025. Learn how to transfer data from one AI tool to another