In English, we say "to close the windows" to refer to the action of shutting the windows. This phrase comes from the verb "to close," which means "to shut or make something not open," and the noun "window," which refers to a hole in a wall or door through which light and air can enter a building. Here are some examples of how you might use this phrase in a sentence:

Can you please close the windows before we leave the house? It's getting cold in here.

I always close the windows at night to keep the drafts out.

The windows in this room don't close properly. We'll have to get them fixed.

Note that in English, we often use the verb "to shut" interchangeably with "to close" when talking about windows or other objects that can be opened and closed. For example, you could also say "Can you please shut the windows" instead of "Can you please close the windows" and it would have the same meaning.