Storage Storage - Basic Information

What’s a “Gig?”

One gigabyte, or GB, is a billion bytes of data storage. The more GBs, the more room for digital photos, programs, and files on a hard drive.

Upgrade my hard drive?

If you're run out of room on your computer for photos and music, you need more "gigs;" so yes, you should upgrade. Just get help if updating a laptop.

What’s DVD-RW drive?

It's a device that lets you write to high-capacity discs. DVDs hold 4.7GB, which is why they're best for burning big movie files.

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Christopher Null Tech Advisor

DVD-R vs. DVD+R

Posted Thu Oct 29, 2009 2:10PM EDT

Reader Harry writes: My dvd drive in my computer says DVD+/-RW. ...
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great_grandma_edwina%40verizon.net What is the difference between CD-RW and CD-R? - great_grandma_edwina@verizon.net
As most of the others said, CD-R is used for one-time burning. You burn on it once and that's it. The data is there for good. CD-RW discs allow you to burn data onto it, but then ... Read more

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