What is the difference between DVDR and DVDRW?

What is the difference between DVDR and DVDRW?
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1 Answer

Answer :

A DVD-R is a DVD that is writable only once, but a DVD-RW is one that you can write to multiple times, with each rewrite the size decreasing somewhat.
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Related questions

How can I replace the Comcast rental cable TV box with a DVDR that includes the secret Comcast decoder ring?

Description : How can I replace the Comcast rental cable TV box with a DVDR that includes the secret Comcast decoder ring?

Last Answer : Any legal replacement boxes still need a “cable card” from Comcast, there is a two-way connection from the box to Comcast and back. If they don’t “hand shake” no cable to your TV. Check with Comcast the card may cost $2.50 per month. Replacement box may cost about $140.00 like this ONE.