A very good question, because the computer has aided in the development of technical things such as: nuclear power airplanes cloning medical operations Also more everyday things such...
Windows 7, iPad, iPhone 4, the new iMac. Hope this helped.
it is a programm where you design products such as packaging of a food product
'Computer technology' means the activity of designing and constructing and programming computers
See http://wiki.answers.com/Q/6_Elements_of_Computer_and_Communication_System