Windows 7 is a custom operating system of the windows nt familyWindows 7 is a custom operating system of the Windows NT family
The image of cracks on a black background does not prevent us from seeing the inscription windows 7The image of cracks on a black background does not prevent us from seeing the inscription windows 7
Microsoft windows 8 operating system in a minimalist styleMicrosoft Windows 8 operating system in a minimalist style
The number seven with the logo on a dark backgroundThe number seven with the logo on a dark background