Adobe's Design Centre Tutorials
Information, tips and tutorials for all of Adobe's imaging products.

Digital Imaging Tutorial
A very detailed guide to digital imaging provided by Cornell's university library. This tutorial covers areas from terminology, bit depth and dynamic range to scanning and image quality.

Good Tutorials
Thousands of photoshop, retouching, digital imaging, color and design related tutorials

Photoshop Cafe
Many tips tricks and turotirals for beginner and advanced Photoshop users

ICC (Internation Color Consortium)
The International Color Consortium was established in 1993 by eight industry vendors for the purpose of creating, promoting and encouraging the standardization and evolution of an open, vendor-neutral, cross-platform colour management system architecture and components. The outcome of this co-operation was the development of the ICC profile specification.

Understanding Colour (About.com)
Beginners explanation of how computers interpret colour. There is a good overview of RGB, CMYK and other colour spaces.

ICC Profiles in Photoshop
A guide to working with colour profiles in Photoshop version 6 or later.

Kodak
Kodak is an industry leader in producing photographic materials and equipment. Known for its wide range of photographic film products, Kodak in recent years has expanded into the areas of digital photography, health imaging, and printing.

Fuji
Fujifilm, known for its photographic film and cameras, operates over 220 subsidiary companies for research, manufacturing and distribution of photographic and imaging products worldwide.

Adobe
Adobe Systems launched the desktop publishing revolution with the development and commercialization of the PostScript language. Today Adobe is still a leader in developing industry stanard digital imaging software for consumers and businesses.

3M
3M produces over 55,000 products including adhesives, abrasives, laminates, passive fire protection, electronic circuits and displays, and pharmaceuticals.

Avery
Avery manufactures and sells pressure-sensitive roll label materials, films for graphic applications, reflective highway safety products, performance polymers, and extruded films.