Operating System is the onlything that makes your life easy to adapt with latest hardware technologies suchas desktop, tablet, phone, etc. It is an interface between hardware and you. It is like a huge collection of programthat manages all the other programs and hardware on a computer. There are lot of process/program running behind your eye which are the greatcontribution of developers to make a desktop/laptop/tablet/phone etc. user-friendly.Think of OS as knowing how a car works, which surely you won't need to drivethe car. But it will be helpful when you get into trouble while driving. Knowledgeof OS will be very useful if you want to pursue career in Computer technology.In such case, you can find yourself in situations where the problem will beclosely tight with the operating system/box you will be using. Beforecompleting your software, knowledge of OS will help you to code the application,because the developed code may affect the hardware. The available ways to learnthis course you should get the knowledge on process communication,synchronization of threads, file open/write permission error, so on. Even inprogramming languages/platforms where there is a significant distance from theOS, like Java or Python. OS will be helpful in knowing the intended behavior ofthe library or method you will be using.