I will operating system and assembly language

An Operating System (OS) is the most important software that runs on a computer or mobile device. It manages all the hardware resources like the processor, memory, storage, and input/output devices, making sure everything works smoothly together. The OS also provides a platform for applications to run, so users can perform tasks such as browsing the internet, creating documents, playing games, or using business software. It acts as a bridge between the user and the machine, making complex operations easier with a simple interface. Popular examples of operating systems are Windows, Linux, macOS, iOS, and Android.