Related Clues:

• PC in-box fill
• Online chats, for short
• Assortment around the surge protector
• College student's purchases
• Sends with a click
• Mess under a desk, maybe
• Mails or faxes
• Texts at the keyboard
• Sends a message, nowadays
• Sends a message to, these days
• They may be sent with smileys
• E-mail alternatives
• Contacts while surfing the Web, perhaps
• Some cell-phone messages
• Inbox contents