Lipids are fats. Many foods contain fats. Most meat, poultry, seafood, and even fish. Most dairy products contain fats unless stated nonfat. In their natural state dairy contains fat.
Microsoft Windows (or simply Windows) is a metafamily of graphical operating systems developed, marketed, and sold by Microsoft. It consists of several families of operating systems, each of which cater to a certain sector of the computing industry.
windowsill - the sill of a window; the horizontal member at the bottom of the window frame. 1  sill - structural member consisting of a continuous horizontal timber forming the lowest member of a framework or supporting structure. 2  window frame - the framework that supports a window.