FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -Raspberry Pi OS (formerly Raspbian) is a Unix-like operating system based on the Debian Linux distribution for the Raspberry Pi family of compact single-board computers.

Detailed explanation-2: -Debian with Raspberry Pi Desktop is our operating system for PC and Mac. It provides the Raspberry Pi OS desktop, as well as most of the recommended software that comes with Raspberry Pi OS, for any PC or Apple Mac computer.

Detailed explanation-3: -Raspberry Pi OS is available in a 32-bit and 64-bit architecture.

Detailed explanation-4: -As any experienced Raspberry Pi user can tell you, the popular single-board computer does not come with an OS preloaded. Unless you buy a third-party kit / card that comes with Raspberry Pi OS on it, you must download the operating system on a PC or Mac and write it to a microSD card or USB storage device for the Pi.

Detailed explanation-5: -Raspberry Pi® is an ARM based credit card sized SBC(Single Board Computer) created by Raspberry Pi Foundation. Raspberry Pi runs Debian based GNU/Linux operating system Raspberry Pi OS and ports of many other OSes exist for this SBC.