where do i find my operating system software for my mac if i need to reinstall it

#WHERE DO I FIND MY OPERATING SYSTEM SOFTWARE FOR MY MAC IF I NEED TO REINSTALL IT HOW TO#

For example, you could be running Red Hat Linux using GNOME as the GUI. Note to Linux and Unix users: Often users running a Linux or Unix variant have a Linux variant with any number of graphic user interfaces. Also, not all operating systems have all of the following commands. On some systems, the command to view an operating and its version is disabled for security reasons. If you only have text, you're at the command line, and can determine the operating system with any of the following commands.

A purple background with any visual indication of 'Sun' or 'Solaris' is an indication of the Sun Solaris operating system used with X Window System.

A gray or black foot print in the corner of the screen you have GNOME running on a Linux or Unix variant.

A green or blue 'L' in the corner of the screen - Computer is running Lindows or Linspire.

A red hat in the corner of the screen - Computer is running Red Hat Linux.A Microsoft Windows logo or Microsoft Windows flag but no start button often indicates an earlier version of Microsoft Windows, such as Microsoft Windows 3.11.If you do not have any graphics or a GUI (graphical user interface) and only see text, skip to the command line section. Below are some different visual indications to determine what operating system you are using. If you do not see a Start button, it is likely you are running a different operating system.

#WHERE DO I FIND MY OPERATING SYSTEM SOFTWARE FOR MY MAC IF I NEED TO REINSTALL IT HOW TO#

How to determine the version of Windows on a computer.

If you see the Start menu button on your taskbar, you are running Microsoft Windows. A good method of determining if you are running Microsoft Windows 95 or later is to look for the Start menu button in the bottom-left corner of your screen. The majority of all IBM compatible (PC) users have Microsoft Windows installed on their computer.

Where do i find my operating system software for my mac if i need to reinstall it