Operating system services are the basic services provided by an operating system. They include things like managing files, process management, and memory management. Services can be provided by either the kernel or user-space programs.
Operating system services provide the basic foundation for running programs on a computer. These services include managing memory, process scheduling, input/output (I/O) control, and file management.
In conclusion, operating system services are an important part of any computer system. They provide the basic framework for running applications and managing hardware devices. Without these services, it would be difficult to use a computer.