Cartoon about space, planets of the solar system, planets in a rowCartoon about space, planets of the solar system, planets in a row
Windows 7 is a custom operating system of the windows nt familyWindows 7 is a custom operating system of the Windows NT family
The logo of the windows operating system on a yellow and gray background with a blue stripeThe logo of the Windows operating system on a yellow and gray background with a blue stripe
The operating system is distinguished by its complexityThe operating system is distinguished by its complexity