At the heart of every modern computer lies a carefully balanced hierarchy of storage, each tier optimized for a different role in system performance. On one side stands the super fast but ephemeral workspace your processor taps into to shuffle data and run programs in real time.

A motherboard is the main printed circuit board at the heart of your computer, weaving together the CPU, memory, storage drives, graphics cards, and all other peripherals.

In computer science when we talk about an engine, we are usually referring to a core part of a system or program that drives a specific functionality. It is the powerhouse under the hood, doing the heavy computations or running background tasks so that the rest of the application can function smoothly.

In the world of computing, the kernel is like city hall it grants every program permission to use the CPU, memory, and I/O (Input/output) devices (keyboard, mouse, microphone, etc).

A central processing unit, or CPU, is the brain of your computer. It interprets and executes the instructions that drive every application, from opening a browser to running complex simulations.

A CPU is like a master chef with a small team of skilled cooks, each handling unique tasks in real time. And a GPU is like a industrial bakery line where hundreds or thousands of workers each perform the same step