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).
Source Code. Every computer program is written in a programming language, such as Java, C/C++ , or Perl. These programs include anywhere from a few lines to millions of lines of text, called source code.ource Code. Every computer program is written in a programming language, such as Java, C/C++ , or Perl. These programs include anywhere from a few lines to millions of lines of text, called source code.