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.
Nose and Bad Breath. By Dr. Harold Katz - Bad Breath Expert. One of the more persistent causes of chronic bad breath is post-nasal drip. The thick mucus associated with post-nasal drip provides an ideal medium for the anaerobic bacteria that are responsible for the offensive oral odor known as halitosis.