1. Click --Write mail. The write mail window opens for your writing mail.

2. Click [Attachements]and see the file/directory list.

3. If you want to attach files in local computer, find the [Other files] and click Browse. A file explorer window shows for your file selection. Click "ADD" to confirm and upload the file you just selected and see it in [Attachments] field.

4. The attachments will be sent out with the mail when you click Send mail.