Ten Outlook 2013 Shortcuts Worth Taking
Quickly send a file to any e-mail recipient.
You can send a file via Outlook e-mail with only a few mouse clicks, even if Outlook isn't running. When you're viewing files in Windows Explorer, you can mark any file to be sent to any e-mail recipient.
Right-click a file you want to send and choose Send To. Another menu appears from which you choose Mail Recipient.