Linux operating system: Free open source Linux
An operating system is the software, which supports various devices, drives, programs so that its abilities could be utilized. A base operating system is necessary for the proper utilization of computer resources. The use is not limited to general people; so the complex operating systems and supported programs are available for professionals too.
What is Linux operating system? Linux is an open source free operating system. It suits every kind of individual. It started with support of command-line interface where one can achieve any task with the use of some commands, but over time, it has been updated to include graphical user interfaces that let the people, even without knowledge or need to learn complex commands to work on it.