This is the old classic trick that’s been working since Windows 7, but many of you might not know until now. In many cases, we might be working in multiple windows at a time, so if you want to hide all other clutter windows quickly by leaving only a single window open. Then, all you need to do is point your cursor on the title bar by holding the left mouse button on one of the opened windows and need to shake left and right. This will minimize all other windows within seconds of shaking. This will remove the tasks of minimizing each window separately.