You can update your home address on the web by following the below instructions:

Web app:

1. Navigate to the Account Settings page.
2. Click Edit address.
3. Enter your new address in the pop-up menu.
4. Click Update to save the updated address.

Mobile:

1. Click on the 'person' icon in the top right of the app. 
2. Click on preferences.
3. Click on Profile.
4. Edit the 'mailing address' box by clicking in the pencil icon.
5. Click save to save the updated address.

If you have moved to a new country, please reach out to the Gemini Support team here to receive assistance in changing your country of residence.