(Avoid unnecessary hard disk read and write operations When the hard disk performs read and write operations, in theory, the magnetic head and the platter are not in contact, and the platter will not be damaged. But a hard disk is a precision computer component that includes both mechanical components and electronic components. Long-term office work will still affect its lifespan. Just think about the CD-ROM drive, there is a big difference between those who often watch VCDs and those who don't read disks. Therefore, users who pursue stability should install less various software, especially not to install those trial versions of software casually, so as to install and delete, delete and then install. Windows does not have a fatal error and do not re-install the system at every turn. After all, the speed improvement of the computer after reinstalling the system is limited, and when installing the system, a large number of files need to be injected, including changing the boot record of the hard disk. Some friends advocate the behavior of reinstalling the system every two or three months. Another problem is the defragmentation of the disk. It cannot be denied that proper use is beneficial to the hard disk. However, the frequency of defragmentation should be well controlled, because a large number of read and write operations will be performed when defragmenting, and excessive use will only make the hard disk overworked. Under normal circumstances, non-system partitions do not need to be sorted, and the partitions where the operating system and swap files are located do not need to be sorted frequently. It is more appropriate to sort out once a month or two. You can use the software to analyze the fragmentation status before deciding whether to sort it out. Here, Windows98 users are advised to use professional software. The "disk defragmentation" tool that comes with Windows98 is very inefficient. In the age of large hard disks, it is not even a "chicken rib".)
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