Then, you'll install Chrome or Gmail from the Apple App Store on your iPhone and make them your default browser and mail apps.

If you wish to make Chrome your default browser on PC, then you first need to click on the Start button, then go to Settings. Click on the Apps icon and then go to Default Apps.

Password & Codes: Choose another app instead of the Passwords app to use for Password AutoFill in Safari and other apps.

Here are the general steps on how to change your Android phone's default browser to Chrome.