Android hone downloads mail and all mail

You're referring to the Android Home screen's ability to download and display emails from your email accounts!

By default, Android devices can automatically download and display emails from your email accounts on the Home screen, using a feature called "Email widgets" or "Email shortcuts". This allows you to quickly access and view your emails without having to open the email app.

Here's how it works:

1. Email accounts setup: You need to set up your email accounts on your Android device. Go to Settings > Accounts > Add account, and follow the prompts to add your email account(s).
2. Email widget creation: Once your email account is set up, you can create an email widget on your Home screen. To do this, long-press on an empty area of the Home screen, then tap the "Widgets" button. Scroll down and find the "Email" widget, then drag and drop it onto the Home screen.
3. Widget configuration: Tap on the email widget to configure it. You'll be asked to select the email account you want to display, as well as the number of emails to display and the frequency of updates.
4. Email downloading: The email widget will automatically download and display new emails from your selected email account(s) on the Home screen.

Note that the email widget only displays a limited number of emails, usually the most recent ones. If you want to view more emails, you'll need to open the email app.

Also, keep in mind that downloading emails on the Home screen can consume data and battery power, so you may want to adjust the settings to suit your needs.

I hope that helps!