In order for a computer to function properly, it needs an operating system. The operating system provides a way for the hardware and software to communicate with each other, and it also provides the user interface that allows users to interact with the computer. Without an operating system, the computer is essentially just a collection of electronic components that are unable to do anything.
Here are some specific things that happen when there is no operating system:
* The hardware cannot communicate with the software. This means that the software cannot access the hardware resources, such as the CPU, memory, and storage.
* The user cannot interact with the computer. This means that the user cannot enter commands, open programs, or view files.
* The computer may not boot up properly. This means that the computer may not be able to start up, or it may crash soon after starting up.
If you are experiencing problems with your computer, one of the first things you should check is whether or not the operating system is functioning properly. If the operating system is not working, you will need to reinstall it or replace it with a new one.