How to set my default email application?
To set SmarThru as the default one for email addresses, simply follow the guide:
For Windows 7: Go to Start and type default programs. Wait for the option to appear, then locate the mailto:// option in the list. Double click it and assign the SmarThru as the default email.
For Windows 10, go to Start and type default then click on Default app settings. Click on Email and choose Smarthru from the list.