The operating system acts as the bridge between the user and the computer's hardware, managing resources like memory, storage, and input/output devices. In a lab setting, it enables students to run software, access files, and collaborate effectively.

In computer labs, the most common operating systems are Windows and Linux. Windows is prevalent in many educational settings due to its user-friendly interface and broad software compatibility. Linux, with its open-source nature and flexibility.

The lab allows students to apply the concepts operating system. They can experiment with different operating system functionalities and observe their effects. Students gain a deeper understanding of how operating systems function as system software, managing hardware and providing a platform for other applications.