Google is pushing its Gemini AI assistant more on smartphones and PC’s, and it is a strong candidate, especially if you favour Google products rather than Microsoft.
However, it is important to understand how it handles and potentially tracks your personal data, so you can ensure the best settings for usefulness and privacy.
Which? has a useful article to get you started and it’s worth a read at https://www.which.co.uk/news/article/google-gemini-is-accessing-your-data-how-to-disable-it-abbZE6X0pNJA.