Comodo Internet Security (CIS), developed by Comodo Group, is an Internet security suite for Microsoft Windows. It includes an antivirus program, a personal firewall, a sandbox and a host-based intrusion prevention system (HIPS) called Defense+.
A delta is a triangular deposit of sediment at the end of a river or stream.   Delta is the fourth letter in the Greek alphabet, it equates to the Roman D. A river delta is a triangular or D shaped area at the mouth of a river, such as the Mississiâ¦ppi Delta; check its appearance on a map.
Answers. 1  Delta G is the work exchanged by the system and the surroundings. It is just a matter of definition. (Delta H) - T(delta S) implies the energy given by the surroundings to the system, therefore when it is negative it means the system gave energy to the surroundings, and therefore it was a spontaneous process. If it had been defined as T(delta S) - (Delta H) it would have been the opposite.