How to add Web URLs, email-ddresses, and shortucts

You can add Web URLs, e-mail addresses (use the mailto: prefix), and links to files (use the file: prefix) to events and tasks to use them in reminder windows, edit item dialog boxes, details pane, etc.

You can click blue links to launch your default browser and direct it to in this case, or create an empty message to in the default e-mail client, or open a file or folder located on your local hard disk drives.