Windows 7 is a custom operating system of the windows nt familyWindows 7 is a custom operating system of the Windows NT family
Cartoon about space, planets of the solar system, planets in a rowCartoon about space, planets of the solar system, planets in a row
Windows operating system logo in the "matrix" style"Windows operating system logo in the "Matrix" style"
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
Living saturn against the background of the beauties of the star systemLiving Saturn against the background of the beauties of the star system