● ●Steve Jobs Quotes About Life,Design and Apple ●Quality is more important than quantity. One home run is much better than two doubles ● Do you want to spend the rest of your life selling sugared water or do you want a chance to change the world? ●Almost everything--all external expectations, all pride, all fear of embarrassment or failure--these things just fall away in the face of death, leaving only what is truly important. Remembering that you are going to die is the best way I know to avoid the trap of thinking you have something to lose. You are already naked. There is no reason not to follow your heart.●

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Hard drive

Question : What is a hard drive?
 Ans : A hard drive is non-volitile memory for a computer meaning when the power is removed the memory is still there. It is called a hard drive because the substrate for the memory is a number of rigid aluminum discs as opposed to the old floppy drives which had a flexible substrate.


A rigid magnetic disk fixed permanently within a drive unit and used for storing computer data.
Most hard drive manufacturers advertise their hard drives in even looking numbers, but in truth the actual hard drive capacity is a bit lower than the advertised amount. Generally it goes in an exponential fashion, for example, if you bought a 250GB hard drive, it might actually have a total of 215GB, whereas if you bought an advertised 1TB drive, it may actually have a total of 770GB
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