Attach a file to an email

1. In a new message, a reply, or a forwarded message, click Attachment from the mail ribbon or the Insert ribbon.

2. In Windows File Explorer, navigate to the file you want to attach.
   Note that you can rename the file in File Explorer on right-click. 

Alternatively, in Windows File Explorer: 

1. Select a file you want to attach. Press CTRL+C.
2. In Message window, press CTRL+V.