Why computers often crash

　　 In the process of using the computer , We often encounter a crash , The crash was accompanied by the computer operating system , From the beginning Windows The graphical operating system starts , There has always been such a situation . Why can't it be solved all the time ? That's from Windows The way we work . Why emphasize Windows What about the operating system , Because except for Windows operating system , There are several other operating systems , The most famous are UNIX. UNIX The operation interface focuses on the command line interface , This will reduce many resources . and Windows The original intention of operating system production , For the sake of popularization , So a lot of work has been done on the graphical interface , So there are some loopholes . And then there is Windows The operating system uses memory calls to work , At call time , There will also be problems , So I can't solve some problems .

　　 Some of our common crash failures , It is also because of some hidden problems , Or it's not set up properly , Caused by improper operation , It may also be caused by the problems of the system itself or the hardware itself . In order to solve the fault “ Soft then hard ” Principles , From software failure to hardware failure , Let's analyze it slowly .

　　 The first system problem

　　 The operating system is crucial to the use of the whole computer , And the blue screen caused by system problems , Generally, the system file is damaged , Or the startup file is corrupted . If the system file is damaged , You can find this file to copy to the system , You can also use the system's own commands to repair , Or use the command console to recover . The detailed recovery steps can be found in the system file loss fault analysis in this book .

　　 The second software problem

　　 The most frequently used is the application software , There is also a manufacturing problem with the application software , It is also made with tool software . In the process of artificial production , It's hard to avoid many loopholes or mistakes . Such as game , In the entry and game , When you quit , It's easy to crash , Because the game itself is also running in the way of memory call . At call time , May be due to operational errors or programming errors , Cause a crash . And in this case , You have to re install the software or install the corresponding patch .

　　 The third software virus residue file

　　 When the software is unloaded , And when the virus is deleted or killed , There will be some documents left , Like historical documents 、dll Wait for the documents , And these files may still remain in the system's registration file , When used, it is equivalent to normal use , But these programs and viruses are gone , therefore , When the system calls , Unable to find program , There could be a dead cycle , Cause a crash . Software and virus residue files may also cause a crash , So when uninstalling and antivirus , You need to pay attention to whether to leave temporary files 、 Historical files and files that have not been deleted , All need to be deleted .

　　 The fourth software is not compatible

　　 Some software , Maybe it's a conflict with other software . Like antivirus software , Because of the difference of antivirus mechanism , There may be conflicts when using system permissions , Or other software, too . So the solution to this kind of file error is to uninstall and re install it or delete it directly .

　　 The fifth cache setting is unreasonable

　　 Buffering is to call the contents of the hard disk into the buffer , Speed up access to . Set the capacity to store data , If not set properly , It's likely to crash . So if something goes wrong , As long as it is set as default or set correctly .

　　 The sixth system is lack of resources

　　 System resources , On the whole, it's the hardware resources of the whole computer , But the most important thing is memory , Memory is a very important part of the system hardware , It is mainly responsible for data storage when the system is running , So if it's not set properly , Will cause data loss and other errors , Or crash . If this happens , First, check whether there are abnormal process files that occupy a lot of memory , Close some infrequently used software .

　　 The seventh virus 、 Trojan horse

　　 Viruses and Trojans , It's actually a computer program , It's just that the principle of work is different from the goal of work . therefore , When viruses and Trojans are running , Malicious use of system resources or destruction of system files , Damage to computer resources and system files . If you find this , Please upgrade your anti-virus software or use the special virus killing tool . in addition , At ordinary times, you should pay attention to opening the real-time monitoring of viruses to protect the operating system in real time .

　　 The eighth kind of hardware overheats

　　 Computer hardware is also printing Circuit board And other electronic equipment , So when using electricity , Will migrate , Heat generation . So computer cooling is also very important . If you don't pay attention to heat dissipation , It may cause the hardware products to burn out or burn out . If the hardware overheats , You need to start with the chassis , And then from cpu Wait for the equipment to start inspection , One by one exclusion analysis , If you find it , The heat sink can be replaced Fan Or add lubricating oil , Make it work .

　　 Ninth hard disk

　　 Hard disk is an important hardware for computer to store data . While the computer is running , Hard disk access is very frequent . And the hard disk , It is divided into electronic part and mechanical part , Generally, only the motor in the mechanical part has errors , And the electronic part , The most important storage area , In the process of reading and writing , Hard disks are running at high speed , In case of accidental power failure , An error may occur , Even damage the hard disk surface . therefore , If the hard disk has a bad track or there are too many hard disk fragments , You should first use the disk detection tool to detect , If it is judged that the hard disk has a bad track , You can use the bad trace detection tool to detect after detection , To discover in advance , Deal with as soon as possible .

　　 The tenth hardware quality

　　 The quality of hardware is the same as that of electronics , If the workmanship is not good , Poor refitting technology, etc , You can't make the hardware work . Like the power supply , If the power supply is unstable , It can also cause a crash . So when buying a computer , Pay attention to the quality of the hardware .

　　 The eleventh kind of hardware overclocking

　　 Hardware works at a fixed frequency , And some users are looking for higher speed , On the default basis of existing devices , Increase power or increase frequency , To achieve the purpose of overclocking . Of course , If an accessory is overclocking , The frequency of other devices also increases with the frequency , It may cause instability of system hardware .

　　 The twelfth hardware environment

　　 The range of hardware environments is very wide , Including the internal temperature of the computer 、 Hardware operating temperature 、 Outside temperature and computer placement room Temperature and humidity . Although it is not necessary to meet the standard , But it should also comply with the basic regulations , Do not let the computer hardware temperature suddenly drop or rise , Will affect the electronic life and the use of . So for the hardware environment , You can pay more attention to , Not too hot , Taichao , Or too cold , Make the computer safer to use .