Debian Logo on Blue — Neutral

1920 × 1200

Windows 10 Logo — Blue

1920 × 1080

Number Ten Logo

1920 × 1080

Linux logo on blue background

1920 × 1440

SUSE Linux Novell logo

1600 × 1200

Debian logo on blue background

1600 × 1200

Windows 7 Logo — Blue, Clean, Modern, Digital Art, Text

1600 × 1000

GNOME desktop logo on blue background

1024 × 768

Windows 7 logo on blue background

1920 × 1200

Windows 7 logo on blue background

1440 × 900

Windows 7 logo on blue background

1600 × 1200

Windows 8 logo on blue background

1600 × 900