https://edu.google.com/intl/ALL_us/ai/gemini-for-education/
I find lots of my information about Gemini, ChatGPT, Claude, and CoPilot from a newsletter called Superhuman AI
What I find useful are the sections of current news, several new apps using AI, and then prompt examples.
5 AI Tools to Supercharge Your Productivity
Friday Laughs
There are prompts and suggestions about how to create beautiful images and imaginary movie posters using AI.
Also, check out the AI Tools Directory: https://www.superhuman.ai/125-ai-tools
As of 12-2023 these AI Tools are free.