Carbon Copy (software) Carbon Copy was an early remote control and file transfer software for DOS and Windows published by Microcom. It allowed remote access to a computer via dial-up modem connection.
A viral infection (the common cold) is the most common cause of a stuffy and/or runny nose, but allergies, influenza, and sinus infections also may cause these symptoms. Less commonly, anatomical obstructions (e.g. a deviated nasal septum, foreign bodies) may lead to nasal congestion.
1 Causes of a runny nose include viral or bacterial infections, and allergies. 2  Irritants such as tobacco smoke, spicy foods and animalâ¦. 3  Top-selling Allergy Products for Runny Noses in Kids Allergies make your child miserable.