Gemini has 7 settings most people never touch.
I spent time digging through every menu Google built. Here's what actually matters:
Gems are custom AI personas you build once and reuse. Role, task, output format. Upload your reference docs. Never explain yourself again.
Connected apps lets Gemini read your Gmail, Calendar, and Drive. Type @ before any prompt to pull from live data. Most users have this off by default.
Scheduled actions are the real play. Type a prompt with a time attached and toggle it on. Gemini runs it automatically. Weekly briefing. Daily calendar summary. Done without you.
Personal instructions tell Gemini how you work. Set it once in settings. It applies that context to every conversation going forward.
Temporary chat exists for anything you don't want remembered. Deleted after 72 hours. No trace.
NotebookLM integration lets you attach an entire research library to a live conversation. Your notes plus current web data in one query.
The = AI formula in Google Sheets processes entire columns in seconds. Categorize feedback. Translate rows. No third-party tools. No manual work.
You don't need a new app. You need the one you already have, configured correctly.