Moxie Marlinspike, the cryptographic prodigy who wrote the code that underpins Signal and WhatsApp, has a new project—and it ...

Chatbots are skilled at crafting sophisticated dialogue and mimicking empathetic behavior. They never get tired of chatting.

This skill supports images (JPG, PNG, WebP), photos, PDFs, Microsoft Office documents (Word, Excel, PowerPoint), HTML files, and text files. To try this on the Copilot website or desktop app, click ...