Windows operating system logo in the "matrix" style"Windows operating system logo in the "Matrix" style"
Windows 7 is a custom operating system of the windows nt familyWindows 7 is a custom operating system of the Windows NT family
Living saturn against the background of the beauties of the star systemLiving Saturn against the background of the beauties of the star system
A star system with 4 planets and a gas glowing giantA star system with 4 planets and a gas glowing giant