Computers

Mechanical analog computers started appearing in the first century and were later used in the medieval era for astronomical calculations. In World War II, mechanical analog computers were used for specialized military applications such as calculating torpedo aiming. During ...

Ubuntu Blue Water Drops Theme

Ubuntu Blue Water Drops Theme

1600x1200, 265K

Windows 7 Default Wallpaper

Windows 7 Default Wallpaper

1920x1200, 289K

Background - I Write - Apple History

Background - I Write - Apple History

1600x900, 323K

Apple Music Digital Audio Players Evolution

Apple Music Digital Audio Players Evolution

1600x1200, 47K

Elektric XP, Desktop Theme

Elektric XP, Desktop Theme

1024x768, 104K

Vintage PC Rusty Desktop

Vintage PC Rusty Desktop

800x600, 139K

EVGA Core i7 Extreme Edition

EVGA Core i7 Extreme Edition

1920x1200, 151K

Adobe Dreamweaver CS3

Adobe Dreamweaver CS3

1600x1200, 206K

Linux Pro, Professional Operating System

Linux Pro, Professional Operating System

1280x1024, 175K

Classic Aqua Blue

Classic Aqua Blue

1024x768, 123K

LongHorn Egyptian Pyramid, Desktop Theme

LongHorn Egyptian Pyramid, Desktop Theme

1024x768, 143K

Alienware Red Background

Alienware Red Background

1600x1200, 166K

BSoD - Blue Screen of Death

BSoD - Blue Screen of Death

1024x768, 45K

Linux Mint Green Desktop

Linux Mint Green Desktop

1024x768, 118K

Mozilla Firefox 3.5 Abstract

Mozilla Firefox 3.5 Abstract

1600x1200, 531K