Check About This Mac From the Apple ( ) menu in the corner of your screen, choose About This Mac. The version of your operating system appears beneath âmacOSâ or âOS Xâ in the window that opens.
Source Code Definition. Source code (also referred to as source or code) is the version of software as it is originally written (i.e., typed into a computer) by a human in plain text (i.e., human readable alpha numeric characters).ource Code Definition. Source code (also referred to as source or code) is the version of software as it is originally written (i.e., typed into a computer) by a human in plain text (i.e., human readable alpha numeric characters).
The highest level (as in, farthest from the computer) of a program is called the source code. Typically this is a text file written by a programmer in a formal language. Just like the informal algorithms we have discussed in class, the file would contain a sequence of instructions expressed more formally.achine code is largely the same sequence of instructions, but written in a binary code that the central processor of a computer can understand directly. As you might guess, these are very detailed instructions and they are generally not interpretable by humans.