Google is giving Gemini far more control over your Mac than before

TL;DR Google introduced Gemini Spark at Google I/O 2026 as a new AI agent for the Google Gemini on macOS. Gemini Spark can use context from connected apps, conversations, browsing activity, and scheduled tasks to proactively manage emails, documents, and multi-step workflows. Google is also bringing smarter voice features to the macOS Gemini app, allowing users to speak naturally while Gemini automatically cleans up messy phrasing into polished drafts and actionable requests.