Related Clues:

• Put in data
• Key above Shift
• Carriage return, these days
• Put into the record
• Opposite of exit
• Maze sign
• Get ready to check e-mail
• "Come on in!"
• Prose homework
• Bang or boom
• Key next to ''
• Start one's work day, maybe
• Gain access, in a way
• Key opposite Caps Lock
• Use a user ID