Live Statistics Check your typing speed and accuracy as it is updated and displayed every second while you type. Personalize and Save Report Report can be personalized with your name and your results can be saved and shared easily using the link generated at the end of every test.
CDR means compact disc-recordable. Like most compact discs, CDRs can only store somewhere between 700-800MB of data. The unique thing about them is that they can only be used for recording once. After that, it is a read-only disc. As such, whatever you will record on a CDR will remain unchanged forever.
4. DVD-R canât be played in a CD car stereo while a CD-R can be played in both CD and DVD players. 5. CD-R has a much cheaper price than a DVD-R; however, the difference is not that significant compared to how expensive DVD-Rs used to be.