So my family has a few containers of unused blank dvds that are just lying around collecting dust. i know dvds are almost useless because of streaming, but can they still be used. Theses dvds can only be written to once and they only have like 3 gb of storage on them, can they still be used?, do they have a use?
Check them regularly and mirror them. They are basically only beaten by tape drives in terms of longevity. Do not under any circumstance use 1 copy of a DVD for backups. Consider this to be a RAID system. They stand the test of time but not the test of being in a moving box or under a hammer.