How does a computer write information to the hard disk?
Unlike a cassette tape, a computer writes information to the hard disk in a sequential manner. One file s data may be scattered around the disk. As files are deleted or edited, blank spaces may appear around the disk. It is important as part of your monthly housekeeping to run a program called “Defrag” to pull the parts of the file back together and speed up access to it. Also, you should run the Error-Checking tools on a monthly basis to keep the hard drive running optimally. Both Defrag and Error-Checking are available by selecting My Computer, right clicking on the C drive and selecting Properties / Tools options.
Unlike a cassette tape, a computer writes information to the hard disk in a sequential manner. One file’s data may be scattered around the disk. As files are deleted or edited, blank spaces may appear around the disk. It is important as part of your monthly housekeeping to run a program called “Defrag” to pull the parts of the file back together and speed up access to it. Also, you should run the Error-Checking tools on a monthly basis to keep the hard drive running optimally. Both Defrag and Error-Checking are available by selecting My Computer, right clicking on the C drive and selecting Properties / Tools options.
