To migrate Gmail to iCloud Mail account, you can follow a few straightforward steps. Firstly, you'll need to set up your iCloud Mail account if you haven't already done so. Once that's done, you can access your Gmail account and select the emails you want to transfer. Gmail offers an option to forward emails, so you can forward the selected emails to your iCloud Mail address. Alternatively, you can use an email client like Outlook or Apple Mail to configure both your Gmail and iCloud accounts and then simply drag and drop the emails from Gmail to iCloud. Whichever method you choose, make sure to verify that the emails have been successfully transferred to your iCloud Mail account. This process allows you to migrate your important emails seamlessly from Gmail to iCloud, ensuring you have access to them across platforms.