This video is explaining the difference between user mode and kernel mode in the operating system. In this video, you will understand why user mode is restricted mode and kernel mode is unrestricted mode

Here is a brief overview
User mode and kernel mode are distinct privilege levels in computer systems. User mode is where regular applications and userlevel processes run, and they have limited access to system resources and hardware. Kernel mode, on the other hand, is a higher privilege level where the operating system's core functions and critical processes reside. Kernel mode has unrestricted access to hardware and system resources, enabling it to manage memory, hardware devices, and system services. Transitioning between these modes allows the operating system to maintain security and stability by preventing userlevel processes from interfering with critical system operations.


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