Your old disc-based backups may be in danger of being lost forever TechSpot
Disc rot, or the tendency of optical discs to become unreadable, is a very real thing. Common causes include, but aren’t limited to, physical scuffs on the bottom of the disc, damage from ultraviolet light and reactions to contaminants as well as the de-bonding of a disc’s adhesive layers and...
from TechSpot https://ift.tt/3hNiYGC
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