The operating system is what allows you to use a computer. Windows comes preloaded on most new personal computers (PCs), which helps to make it the most popular operating system in the world. Windows makes it possible to complete all types of everyday tasks on your computer.

Why do we need windows?

Windows facilitate the entry of natural light indoors. They enable the occupants of a house to enjoy the views of the neighbourhood or locality. In addition, they serve to keep the house cross-ventilated. As such, houses with ample windows will seldom look gloomy or feel stuffy.

Can a computer run without Windows?

You can, but your computer would stop working because Windows is the operating system, the software that makes it tick and provides a platform for programs, like your web browser, to run on. Without an operating system your laptop is just a box of bits that do not know how to communicate with one another, or you.