Closed source is any software product to which a normal end user has no view into the source code of the product. Examples the Microsoft Operating Systems.
Open source software is any piece of software where a normal end user is granted a full view into the source code and has the option to modify this code for his or her own purpose.Examples Linux
Open Sourced software by definition, is any program or application that is freely distributed,non-platform specific and in which the programming code is open and visible.
…
