I have been working all day to run a simple "Hello, World\n" program with g++. First of all: why are there so many different windows? i.e. shell, Linux console, root console, screen session -- they all appear the same to me at this point. Secondly: I will be damned if I can figure out where std::cout << "Hello, World\n"; goes. What little knowledge I have of C++ has been gained in an IDE, so I am new to Linux, C++, and Konsole Would someone please help me get started with Konsole? Thanks.