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It doesn't actually change the speed of the computer, but it can change how fast the computer 'feels' because while the PC is reading/writing from the hard drive other things are slower. The longer the data takes to read or write, the slower the computer feels. Because of this faster hard drives are often part of performance class machines.

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17y ago

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Related Questions

How does data on a floppy disk determine the speed of a computer?

It doesn't.


What are any other three factors that determine the general perfomance of a computer system?

speed of ram, speed of cpu, how empty the hard disk drive is


What is a flat object that holds computer data?

A disk


How do you take care of a hard disk?

By making sure you don't overfill it with data. Also keeping your computer clean by using administrative tools such as disk defragmenter will keep your hard disk functioning well and can even improve the speed of the computer.


Who store a data in computer?

hard disk


What are examples of collection of data in computer system?

hard disk is a collection power of computer and all the data are store in hard disk for the the long time save.


What are the functions of a hard disk?

A hard disk acts as a storage device for data. Data is also retrieved from the hard disk. The data that is kept in the hard disk is not erased even when the computer is switched off.


What does the computer disk do?

The computer's hard disk stores data - be that the operating system, application programs, documents or virtual memory.Stores data that needs to be kept between times when the computer is turned off.


What does RAM allow your computer to do quickly?

RAM alowes the computer to load the computer things faster Another answer: Ram stands for Random Access Memory. A disk loads data into ram. Rather than have the disk return to one spot for the disk drive spot to pick up the next piece of data, the central processing unit can simply go to the RAM and get it. It is not restricted by the speed of a piece of machinery.


What does the computer hard disk?

The computer's hard disk stores data - be that the operating system, application programs, documents or virtual memory.Stores data that needs to be kept between times when the computer is turned off.


With what speed does the hard disk store and access information?

that depends on the speed of your computer


How could one recover data from a dead hard disk?

One way of recovering data from a dead hard disk would be to get it repaired at a computer shop and buy an external hard disk enclosure that is compatible with the hard disk. Then you can mount the hard drive and transfer data across to the desired computer.