Introduction to Operating Systems

Skibidi, let us dive into the operating system realm, where the OS acts as the ultimate goon, bridging users and hardware with sigma efficiency. It is all about executing user programs and solving problems lowkey, while managing resources with style. Picture a hierarchy: users at the top, followed by application programs, the OS itself, and then the hardware throne. The kernel, the lone warrior of the system, runs continuously. With functions like process management and memory allocation, it is a dank multitasker. System calls are the secret handshake, keeping everything in sync, but portability is a wild edge to navigate. Welcome to the OS toilet, where all tech dreams can flush into reality!