Wednesday, August 18, 2010

What are computer Drives

Drives are the “hardware/equipment” that read and write the information the various disks.

Disc drives rotate the disk very fast and have one or more heads that can read and/or write data to them..

When “drives” are put into the computer, the computer assigns them a “letter” making it easier to identify them to then be able t see what is stored/filed on the specific drive, such as:
  • "C" is typically the Hard Drive on almost all computers is
  • "D" is often times the CD or DVD Drive
  • "E" or "F"- when you put your flash drive in the USB Port in one computer it might be the “E” Drive – in another computer it might be the “F” drive..
The "letter" the computer assigns, allows you to know where things are..

There are different types of disc drives, but the common ones that we work with are:
  • CD-Rom can read audio and data CD discs
  • CR-RW drives can read and record (burn) audio and data CD discs
  • DVD-ROM drives can read CD and DVD discs
  • DVD+RW+R Drives, can read and write (burn) CD and DVD discs
  • COMBINATION DRIVES, combine the functions of 2 rives into one-either a DVD+RW/+R drive and a CD-RW drive or a DVD-RIM drive and a CR-RW drive
  • Flash/jump drive and read and write to a flash/jump drive
  • Hard disk drive (HDD) reads and writes hard disks (can be internal or external or totally portable)
  • “6 in 1” - “50 In 1” Memory Card Readers – allows you to read from the memory cards of digital cameras and other media devices
Disk drives can be either internal (housed within the computer) or external (housed in a separate box that connects to the computer)

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