True or False: You can use a computer without an operating system.

A computer without an operating system cannot function properly as it lacks the necessary software to manage hardware resources and provide essential services for application programs. The operating system acts as an intermediary between users and the computer hardware, enabling communication and management of processes, memory, hardware, and user interfaces.

While it may be possible for a computer to perform very basic functionally without an operating system, such as executing certain low-level operations through firmware or BIOS interfaces, this does not constitute normal computer usage. Typically, any practical tasks, running applications, or interacting with any peripherals fundamentally require an operating system to facilitate these operations. Therefore, the assertion that you cannot use a computer without an operating system is fundamentally true, confirming the correctness of the response.