Windows boot screen

1366 × 768

Windows 7 logo screen

1920 × 1080

Windows 8 logo screen

1920 × 1080

Windows 8 logo screen

1920 × 1080

Ubuntu Logo on Screen — Blue

800 × 600

Windows 7 startup screen

1920 × 1200

Windows 7 startup screen

1024 × 768

Windows x.1 startup screen

1920 × 1080

Windows 8 startup screen

1920 × 1080

Windows 8 startup screen

1920 × 1200

Windows 8 startup screen

2560 × 1600

Windows 7 startup screen

1920 × 1080