What are the benefits of reinstalling the system, and what are the benefits and disadvantages of rei

The good thing is that the system becomes clean, there are no junk files, it runs faster, and all the problematic files are restored. Generally, Windows should be reinstalled after half a year of use, and it is best to use ghost to back it up after installation, and it will be easier to restore it next time, and it will be done in a few minutes.

No good. The bad thing is that it hurts the hard drive.

Inside the hard drive is a laser spectral disk. Each time it is formatted, the disk is re-lasered.

Smooth reading of the disc surface.

and readability will decrease.

Generally, hard disks that do not reinstall the system can be used for more than 10 years. The more you reinstall.

The more the hard drive hurts. Therefore, it is recommended that it is not used by the system.

Don't reinstall it.。。

But there is also a problem to consider, users who do not reinstall the system for a long time, will be in a few sectors of the hard disk for a long time, and let the hard disk repeatedly read these sectors for a long time and damage the hard disk, hehe, if you want the hard disk not to be broken, don't use it well, when you reinstall the formatting selection is fast, he is equivalent to shift+del, and now the hard disk is also cabbage price! ~!Generally, if you are poisoned, or the system has been used for a long time, you can obviously feel that the system is not as fast as before, or there is a problem with the system files, usually these times,

Reinstall the system to run a little faster, let's say my computer, it's always a virus, and I have to reinstall it at least once a month.

The danger is that you can't use your original OEM operating system, and if it is not set up during installation, it may cause you to have some special features or restore functions that cannot be used. There's no harm in not having these messy self-configured computers.

The good thing is that your computer will be a little faster, viruses will be removed, etc., etc.

As for the hard disk, if you say that you copy 1G of data to the hard disk, the impact on the hard disk is called damage to the hard disk, then I have no choice.

The so-called formatting is not so scary, Kuaige is to mark the entire hard disk as writable, just like you delete data, in fact, it is not really deleted, but it is just marked as writable on the track where the data exists. Slow motion means that all the existing sectors of your hard drive are marked as writable. Re-label cylinders, rewrite fat, and more.

There is no substantial modification to the data inside, and these two types do no harm to the hard disk type (except for the hard disk that has been excited with bad sectors).

During the system installation process, Windows copies its own files to your hard drive, and colleagues configure some information according to your hardware, and at the same time modify the MBR of your hard disk at the boot level. It's so simple, you can install the system crazy in the future, and the damage to the hardware is actually very small.

On the contrary, if the virus is poisoned, the virus will frequently write and read the data of the hard disk, which will cause greater damage to the hard disk.

1. Improve the speed of system operation. After the operating system has been used for a long time, there will be a lot of built-in software and temporary data, which will cause the operating system to run slowly, and reinstalling the system can effectively speed up.

2. Improve system stability. With the increase of user application software, driver loading, and grinding will bring hidden dangers to system security, so reinstalling the system can solve the stability of the system.

3. Kill the Trojan virus on the system disk. When the computer is poisoned and the virus cannot be eliminated with anti-virus software, you can reinstall the system to kill the Trojan virus on the system disk.

4. Clean up system garbage. After a long period of use, the computer will leave a lot of system junk files, and reinstalling the system can erase the system data.

5. Restore user operating habits. Sometimes the toolbar will maliciously modify the browser operation, giving the user the trouble of use, and reinstalling the system can solve this problem.

6. Fix missing system files. If there is a program error, the original system files are lost or damaged. You can use a reinstall system to fix the problem caused by corrupted files.