1. Log into your cPanel account.
2. In the "Files" section, click on the "Backup" icon.
3. Under the "Full Backup", click on the "Download a Full Website backup" button.
4. In the dropdown menu, select the backup destination as "Home" and enter your e-mail address in the e-mail field so that you can receive a notification when the backup is completed. Or choose not to receive notification.
After the cPanel backup is completed, you will receive notification and the backup will be available for download under the "Backups Available for Download" on the "Full Backup" page.