Windows. And what else is there that I can say about this subject of windows that has not already been said. And I have seen a lot of those glass pained squares that usually go on those dwelling like structures called houses and buildings throughout my travels here on planet earth. And those windows can be great for looking in or outside of those dwelling structures to see what's going on in or outside of those structures. And so what about some kind of covering for those windows if one does not want to see inside or outside of those buildings. Well there are shutters, curtains, blinds, made to measure blinds and all kinds of other materials that can be used to cover those windows. And from what I can recall, curtains and blinds are great for blocking out the sun also and must have a lot of other uses for those windows also that I am unable to think of as type this post that happens to be about windows and the things that cover them for some reason or another. And now with the invention of all things internet and online shopping, one does not even have to leave home to buy those window coverings, or at least one does not have to leave a computer to buy those blinds and more, as now buying those window coverings can be just a website visit away.