The windows seven logo on the background of a girl's face with white eyelashesThe Windows Seven logo on the background of a girl's face with white eyelashes
Light blue three-dimensional logo of windows sevenLight blue three-dimensional logo of Windows Seven
The logo of the android 4.4 operating system is redThe logo of the Android 4.4 operating system is red
The logo of the ios operating system. the number 7 on a green backgroundThe logo of the iOS operating system. The number 7 on a green background