CD-R


===A CD-R is a compact disc-recordable. It was originally named CD-WO (CD-Write Once). It is a disk that you can write on once and read as many times as you want. You dont have to write it all at once, though. They work well with standard CD readers and are cheaper than a CD-RW. Most of them can hold 80 minutes of work but there are some that can hold 90 and 99 minutes, but they are hard to find. === ==  ==


== <span style="FONT-FAMILY: 'Comic Sans MS', cursive"><span style="FONT-SIZE: 90%; FONT-FAMILY: 'Comic Sans MS', cursive">         == ==<span style="FONT-SIZE: 110%; COLOR: #f300ff; FONT-FAMILY: 'Comic Sans MS', cursive; BACKGROUND-COLOR: #00fcff"><span style="FONT-FAMILY: 'Comic Sans MS', cursive"><span style="COLOR: #080707; FONT-FAMILY: 'Comic Sans MS', cursive; BACKGROUND-COLOR: #fff0f0"><span style="FONT-SIZE: 90%; FONT-FAMILY: 'Comic Sans MS', cursive"><span style="FONT-SIZE: 110%; COLOR: #231c1a; FONT-FAMILY: 'Comic Sans MS', cursive"><span style="FONT-FAMILY: 'Comic Sans MS', cursive"><span style="FONT-SIZE: 90%; FONT-FAMILY: 'Comic Sans MS', cursive"> Amanda Beene-5th Period         == <span style="FONT-SIZE: 90%; FONT-FAMILY: 'Comic Sans MS', cursive"> <span style="FONT-SIZE: 110%; COLOR: #f300ff; FONT-FAMILY: 'Comic Sans MS', cursive; BACKGROUND-COLOR: #00fcff"><span style="COLOR: #080707; FONT-FAMILY: 'Comic Sans MS', cursive; BACKGROUND-COLOR: #fff0f0"><span style="FONT-SIZE: 110%; COLOR: #231c1a; FONT-FAMILY: 'Comic Sans MS', cursive"><span style="FONT-FAMILY: 'Comic Sans MS', cursive"><span style="FONT-SIZE: 90%; FONT-FAMILY: 'Comic Sans MS', cursive"><span style="FONT-FAMILY: 'Comic Sans MS', cursive"> ===<span style="FONT-SIZE: 90%; FONT-FAMILY: 'Comic Sans MS', cursive"> <span style="FONT-SIZE: 110%; COLOR: #f300ff; FONT-FAMILY: 'Comic Sans MS', cursive; BACKGROUND-COLOR: #00fcff"><span style="COLOR: #080707; FONT-FAMILY: 'Comic Sans MS', cursive; BACKGROUND-COLOR: #fff0f0"><span style="FONT-SIZE: 110%; COLOR: #231c1a; FONT-FAMILY: 'Comic Sans MS', cursive"><span style="FONT-FAMILY: 'Comic Sans MS', cursive"><span style="FONT-SIZE: 90%; FONT-FAMILY: 'Comic Sans MS', cursive"> <span style="FONT-FAMILY: 'Comic Sans MS', cursive">CD-R- (CD-Rom) these types of Cds are usually used when people burn songs, movies or pictures. Most can only hold 75 minutes of music or 650MB. === ===<span style="FONT-SIZE: 90%; FONT-FAMILY: 'Comic Sans MS', cursive"> <span style="FONT-SIZE: 110%; COLOR: #f300ff; FONT-FAMILY: 'Comic Sans MS', cursive; BACKGROUND-COLOR: #00fcff"><span style="COLOR: #080707; FONT-FAMILY: 'Comic Sans MS', cursive; BACKGROUND-COLOR: #fff0f0"><span style="FONT-SIZE: 110%; COLOR: #231c1a; FONT-FAMILY: 'Comic Sans MS', cursive"><span style="FONT-FAMILY: 'Comic Sans MS', cursive"><span style="FONT-SIZE: 90%; FONT-FAMILY: 'Comic Sans MS', cursive">       === ===<span style="FONT-SIZE: 90%; FONT-FAMILY: 'Comic Sans MS', cursive"> <span style="FONT-SIZE: 110%; COLOR: #f300ff; FONT-FAMILY: 'Comic Sans MS', cursive; BACKGROUND-COLOR: #00fcff"><span style="COLOR: #080707; FONT-FAMILY: 'Comic Sans MS', cursive; BACKGROUND-COLOR: #fff0f0"><span style="FONT-SIZE: 110%; COLOR: #231c1a; FONT-FAMILY: 'Comic Sans MS', cursive"><span style="FONT-FAMILY: 'Comic Sans MS', cursive"><span style="FONT-SIZE: 90%; FONT-FAMILY: 'Comic Sans MS', cursive">       ===

<span style="FONT-FAMILY: 'Comic Sans MS', cursive"><span style="FONT-SIZE: 90%; COLOR: #a40404; FONT-FAMILY: 'Comic Sans MS', cursive">Paige Blakeley-8th Period
===<span style="FONT-FAMILY: 'Comic Sans MS', cursive"><span style="FONT-SIZE: 90%; FONT-FAMILY: 'Comic Sans MS', cursive">A CD-R is a disk that you can write on only once, then after that you can only read it, you can't edit it anymore than the 1st time. They are easy to use, not hard at all. You might use it for a project for school if you only need to use it once. === <span style="FONT-SIZE: 90%; FONT-FAMILY: 'Comic Sans MS', cursive"> <span style="FONT-SIZE: 110%; COLOR: #f300ff; FONT-FAMILY: 'Comic Sans MS', cursive; BACKGROUND-COLOR: #00fcff"> ==<span style="FONT-FAMILY: 'Comic Sans MS', cursive"><span style="FONT-SIZE: 90%; FONT-FAMILY: 'Comic Sans MS', cursive"><span style="FONT-SIZE: 110%; FONT-FAMILY: 'Comic Sans MS', cursive">  Trey Swafford-5th Period      == ==<span style="FONT-FAMILY: 'Comic Sans MS', cursive"><span style="FONT-SIZE: 90%; FONT-FAMILY: 'Comic Sans MS', cursive"><span style="FONT-SIZE: 110%; FONT-FAMILY: 'Comic Sans MS', cursive">       <span style="FONT-FAMILY: 'Comic Sans MS', cursive"> The CD-R-The CD has been around since 1970. And it was created by worm. ==

[[image:cd-r.gif width="245" height="165"]]
==<span style="FONT-SIZE: 110%; COLOR: #36d02f; FONT-FAMILY: 'Comic Sans MS', cursive"><span style="FONT-FAMILY: 'Comic Sans MS', cursive"><span style="FONT-SIZE: 90%; FONT-FAMILY: 'Comic Sans MS', cursive">  == ==<span style="FONT-SIZE: 110%; COLOR: #36d02f; FONT-FAMILY: 'Comic Sans MS', cursive"><span style="FONT-FAMILY: 'Comic Sans MS', cursive"><span style="FONT-SIZE: 90%; FONT-FAMILY: 'Comic Sans MS', cursive">Triston Gray  == ===<span style="FONT-SIZE: 90%; FONT-FAMILY: 'Comic Sans MS', cursive"><span style="FONT-SIZE: 110%; FONT-FAMILY: 'Comic Sans MS', cursive"><span style="FONT-FAMILY: 'Comic Sans MS', cursive"><span style="FONT-SIZE: 90%; FONT-FAMILY: 'Comic Sans MS', cursive">A CD-R is a disc that can be used for copying music, movies once only and can not be used again after that The CD-R is made of four different layers one is the ???Polycarbonate substrate??? This is the protective shiny silver on the bottom of the disc Then there is the dye that the laser reads off of. Next is the reflective gold layer that obviously reflects the laser. Finally there is the lacquer which protects the disc from getting damaged on the top and is where you put the cover such as a title. <span style="FONT-FAMILY: 'Comic Sans MS', cursive"> <span style="FONT-SIZE: 90%; FONT-FAMILY: 'Comic Sans MS', cursive"><span style="FONT-SIZE: 110%; FONT-FAMILY: 'Comic Sans MS', cursive"><span style="FONT-SIZE: 90%; FONT-FAMILY: 'Comic Sans MS', cursive">click this hyperlink so you can see a picture of the layers on a CD-Rhttp://img.zdnet.com/techDirectory/CDR.GIF    === <span style="FONT-FAMILY: 'Comic Sans MS', cursive"> <span style="FONT-SIZE: 90%; FONT-FAMILY: 'Comic Sans MS', cursive">

WORK CITED

Triston Gray <span style="FONT-SIZE: 90%; FONT-FAMILY: 'Comic Sans MS', cursive">http://images.google.com/imgres?imgurl=http://img.zdnet.com/techDirectory/CDR.GIF&imgrefurl=http://dictionary.zdnet.com/definition/CD-R.html&h=520&w=355&sz=9&hl=en&start=5&usg=__4JbXONSQ0yJpVdyfjEGm6fBD8AQ=&tbnid=p51bhHlwtdkxsM:&tbnh=131&tbnw=89&prev=/images%3Fq%3Dcd-r%26gbv%3D2%26hl%3Den%26safe%3Dactive%26sa%3DG <span style="FONT-SIZE: 90%; FONT-FAMILY: 'Comic Sans MS', cursive">

<span style="FONT-FAMILY: 'Comic Sans MS', cursive"><span style="FONT-FAMILY: 'Comic Sans MS', cursive">Amanda Beene "CD-R Definition: TechEncyclopedia from TechWeb." __TechWeb, the business technology network.__. 7 Oct. 2008 < <span style="FONT-FAMILY: 'Comic Sans MS', cursive">http://www.techweb.com/encyclopedia/defineterm.jhtml?term=CD%2DR <span style="FONT-FAMILY: 'Comic Sans MS', cursive">>.

<span style="FONT-FAMILY: 'Comic Sans MS', cursive"><span style="FONT-FAMILY: 'Comic Sans MS', cursive">Francesca Romano <span style="FONT-FAMILY: 'Comic Sans MS', cursive">
 * <span style="FONT-FAMILY: 'Comic Sans MS', cursive"><span style="FONT-FAMILY: 'Comic Sans MS', cursive">CD-R - Wikipedia, the free encyclopedia." __Wikipedia, the free encyclopedia__. 6 Oct. 2008 <span style="FONT-FAMILY: 'Comic Sans MS', cursive">http://en.wikipedia.org/wiki/CD-R <span style="FONT-FAMILY: 'Comic Sans MS', cursive">.
 * <span style="FONT-FAMILY: 'Comic Sans MS', cursive"><span style="FONT-FAMILY: 'Comic Sans MS', cursive">Creative Commons Search." __Creative Commons Search__. 7 Oct. 2008 <span style="FONT-FAMILY: 'Comic Sans MS', cursive">http://search.creativecommons.org/# <span style="FONT-FAMILY: 'Comic Sans MS', cursive">.
 * <span style="FONT-FAMILY: 'Comic Sans MS', cursive"><span style="FONT-FAMILY: 'Comic Sans MS', cursive">definr - incredibly fast dictionary." __definr - incredibly fast dictionary__. 7 Oct. 2008 <span style="FONT-FAMILY: 'Comic Sans MS', cursive">http://definr.com/ <span style="FONT-FAMILY: 'Comic Sans MS', cursive">.

<span style="FONT-FAMILY: 'Comic Sans MS', cursive"> <span style="FONT-FAMILY: 'Comic Sans MS', cursive">Trey Swafford "Guides/Storage/CD-R/CD-RW - PC Technology Guide. picture of CD-R " __PCTechGuide: The PC Technology Guide__. 30 Sep. 2008 < <span style="FONT-FAMILY: 'Comic Sans MS', cursive">http://www.pctechguide.com/33CDR-RW_CD-R.htm  <span style="FONT-FAMILY: 'Comic Sans MS', cursive"> <span style="FONT-FAMILY: 'Comic Sans MS', cursive">>. "Guides/Storage/CD-R/CD-RW - PC Technology Guide." __PCTechGuide: The PC Technology Guide__. 30 Sep. 2008 < <span style="FONT-FAMILY: 'Comic Sans MS', cursive">http://www.pctechguide.com/33CDR-RW_CD-R.htm <span style="FONT-FAMILY: 'Comic Sans MS', cursive">>. <span style="FONT-FAMILY: 'Comic Sans MS', cursive">