Perplexity’s Personal Computer turns your spare Mac into an AI agent

Perplexity wants to be more than just an answer engine. On Wednesday, it launched Personal Computer, a new AI agent tool that can turn a spare Mac into a locally run AI system, pitching it as "a digital proxy for you."

Personal Computer will run 24/7 on a dedicated device on your local network, have full access to your files and apps, and be controllable from anywhere and on any device, Perplexity said. That deeper access makes it a more personalized version of a similar product Perplexity launched last month...