To express the concept of “operating system” in English, you can use the term “operating system” itself. However, if you’re looking for different ways to convey the same idea or for variations that might be used in different contexts, here are several alternatives:
- Operating System
- OS (short for Operating System)
- Computer Operating System
- Operating Platform
- System Software
- Kernel
- Execution Environment
- Machine Environment
- Computer System Software
- Software Interface
Each of these terms has its own nuances and might be more suitable depending on the context in which you’re discussing operating systems. For example, “system software” is a broader term that encompasses operating systems but also includes other types of software that manages the hardware and applications on a computer.