2019

Making sense of CDs and DVDs

Last month we shared information on differences in disk quality and longevity. The next step to keeping your data long-term is handling your disks with the respect your data deserves.Many environmental factors can damage your disks. These include: exposure to direct sunlight: intense heat; fluctuations in temperature and humidity; gravity; fingerprints; and smudges and scratches.

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Pixel Pointers

A pixel is a term for a single point in a graphic image. The term was created from shortening “picture element” and using the common abbreviation “pix” for “picture”. The quality of a photo can be expressed in pixels per inch (ppi) or dots per inch (dpi). They are equivalent, meaning, a photo with 72

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