Mac OS X startup screen

1680 × 1050

Windows 8 startup screen

1600 × 1000

Windows 7 Logo — Blue, Serene, Morning, Digital Art

1920 × 1200

Windows 7 startup screen

1280 × 720

Windows 7 startup screen

1920 × 1200

Windows Vista startup screen

1600 × 1200

Windows Vista startup screen

1920 × 1200

Windows Vista startup screen

1920 × 1200

Windows 7 startup screen

1024 × 768

Windows 8 startup screen

1440 × 900

Windows 7 startup screen

1920 × 1200

Windows 7 startup screen

2560 × 1440