Computer: A computer in a digital darkroom typically have a generous amount of RAM, often 4GB or more, coupled with discrete graphics and a powerful multicore processor. For much of the 1980s and 90s, Macintosh based systems were dominant in the digital imaging market as Adobe's powerful new Photoshop software had only then been developed for the Mac. However, Windows-based systems such as Dell's high-end Precision range have become increasingly popular in recent times; better value for money than Apple's high-end Mac Pro and a more familiar Operating System are both factors that affect the choice of many prospective buyers of photo-editing systems.