Windows 7 is a custom operating system of the windows nt familyWindows 7 is a custom operating system of the Windows NT family
Romantic wallpaper with a heart and an inscriptionRomantic wallpaper with a heart and an inscription
A girl on the background of a night city in an anime windowA girl on the background of a night city in an anime window
Microsoft windows 8 operating system in a minimalist styleMicrosoft Windows 8 operating system in a minimalist style
The logo of the eighth windows on the background of vertical blue stripesThe logo of the eighth Windows on the background of vertical blue stripes
Windows operating system logo in the "matrix" style"Windows operating system logo in the "Matrix" style"